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Kassem J, Rabih EC, Georges R, Sami R. Effect of human-animal interaction on the well-being and quality of life. L'ENCEPHALE 2024; 50:275-283. [PMID: 37758641 DOI: 10.1016/j.encep.2023.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 05/14/2023] [Accepted: 06/08/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND COVID-19, the economic and the political crises happening in Lebanon, have enforced social distancing and isolation, causing severe psychological states. However, these psychological consequences have highlighted the aim behind the interactions between humans and animals. In this study, we aimed to investigate the interaction between humans and animals and to compare the well-being and quality of life of the Lebanese pet owners in Lebanon in the face of stressors currently experienced and animals' companionship. METHODS An observational cross-sectional retrospective design was involved in this study. The study enrolling 314 participants via an online survey was conducted between March 2021 and May 2021. The questionnaire used was pre-tested and participants were given the choice of not participating. Participants were Lebanese and over the age of 18; they responded to questions regarding their interactions with animals and the impact of different stressors on their mental and physical state. RESULTS The study's findings indicate that most participants perceived their animals as a valuable source of support, and there was a significant correlation between the strength of the bond with their companion animals (as measured by the Comfort from Companion Animal Scale (CCAS) (R=0.14, P=0.009)) and their well-being. Additionally, the study revealed that individuals who had a closer relationship with their pets engaged in more physical activity, socialized more through social media during the pandemic period, and maintained better relationships with their parents and other relatives. However, the results showed no significant correlation between individuals' quality of life and their interaction with animals (R=0.10, P=0.07). CONCLUSION The positive impact of human-animal interaction on human well-being has been observed in Lebanon under various stressors. This impact is closely related to the strength of the bond between humans and their animals. During the pandemic period, having a companion animal was found to promote human well-being by encouraging physical activity and social interaction. It is noteworthy that emotional and psychological health was not affected by the number of animals an individual owned. However, the recent COVID-19, political, and socio-economic crises in Lebanon have raised serious concerns regarding the psychological state of its citizens. Thus, further research is needed to address the issues highlighted in this study.
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Affiliation(s)
- Jradi Kassem
- Department of Psychiatry, Saint-Joseph University-Hôtel-Dieu de France Hospital, Beirut, Lebanon.
| | - El Chammay Rabih
- Department of Psychiatry, Saint-Joseph University-Hôtel-Dieu de France Hospital, Beirut, Lebanon; National Mental Health Program, Ministry of Public Health in Lebanon, Beirut, Lebanon
| | - Raad Georges
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, Jounieh, Lebanon
| | - Richa Sami
- Department of Psychiatry, Saint-Joseph University-Hôtel-Dieu de France Hospital, Beirut, Lebanon; Head of Department of Psychiatry at Hotel-Dieu de France University Hospital, Beirut, Lebanon
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Mezzetti M, Passamonti MM, Dall’Asta M, Bertoni G, Trevisi E, Ajmone Marsan P. Emerging Parameters Justifying a Revised Quality Concept for Cow Milk. Foods 2024; 13:1650. [PMID: 38890886 PMCID: PMC11171858 DOI: 10.3390/foods13111650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/22/2024] [Accepted: 05/22/2024] [Indexed: 06/20/2024] Open
Abstract
Milk has become a staple food product globally. Traditionally, milk quality assessment has been primarily focused on hygiene and composition to ensure its safety for consumption and processing. However, in recent years, the concept of milk quality has expanded to encompass a broader range of factors. Consumers now also consider animal welfare, environmental impact, and the presence of additional beneficial components in milk when assessing its quality. This shifting consumer demand has led to increased attention on the overall production and sourcing practices of milk. Reflecting on this trend, this review critically explores such novel quality parameters, offering insights into how such practices meet the modern consumer's holistic expectations. The multifaceted aspects of milk quality are examined, revealing the intertwined relationship between milk safety, compositional integrity, and the additional health benefits provided by milk's bioactive properties. By embracing sustainable farming practices, dairy farmers and processors are encouraged not only to fulfill but to anticipate consumer standards for premium milk quality. This comprehensive approach to milk quality underscores the necessity of adapting dairy production to address the evolving nutritional landscape and consumption patterns.
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Affiliation(s)
- Matteo Mezzetti
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (M.M.P.); (M.D.); (G.B.); (E.T.)
| | - Matilde Maria Passamonti
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (M.M.P.); (M.D.); (G.B.); (E.T.)
| | - Margherita Dall’Asta
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (M.M.P.); (M.D.); (G.B.); (E.T.)
| | - Giuseppe Bertoni
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (M.M.P.); (M.D.); (G.B.); (E.T.)
| | - Erminio Trevisi
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (M.M.P.); (M.D.); (G.B.); (E.T.)
- Romeo and Enrica Invernizzi Research Center for Sustainable Dairy Production of the Università Cattolica del Sacro Cuore (CREI), 29122 Piacenza, Italy
| | - Paolo Ajmone Marsan
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (M.M.P.); (M.D.); (G.B.); (E.T.)
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3
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Williams E, Sadler J, Rutter SM, Mancini C, Nawroth C, Neary JM, Ward SJ, Charlton G, Beaver A. Human-animal interactions and machine-animal interactions in animals under human care: A summary of stakeholder and researcher perceptions and future directions. Anim Welf 2024; 33:e27. [PMID: 38751800 PMCID: PMC11094549 DOI: 10.1017/awf.2024.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/08/2024] [Accepted: 03/22/2024] [Indexed: 05/18/2024]
Abstract
Animals under human care are exposed to a potentially large range of both familiar and unfamiliar humans. Human-animal interactions vary across settings, and individuals, with the nature of the interaction being affected by a suite of different intrinsic and extrinsic factors. These interactions can be described as positive, negative or neutral. Across some industries, there has been a move towards the development of technologies to support or replace human interactions with animals. Whilst this has many benefits, there can also be challenges associated with increased technology use. A day-long Animal Welfare Research Network workshop was hosted at Harper Adams University, UK, with the aim of bringing together stakeholders and researchers (n = 38) from the companion, farm and zoo animal fields, to discuss benefits, challenges and limitations of human-animal interactions and machine-animal interactions for animals under human care and create a list of future research priorities. The workshop consisted of four talks from experts within these areas, followed by break-out room discussions. This work is the outcome of that workshop. The key recommendations are that approaches to advancing the scientific discipline of machine-animal interactions in animals under human care should focus on: (1) interdisciplinary collaboration; (2) development of validated methods; (3) incorporation of an animal-centred perspective; (4) a focus on promotion of positive animal welfare states (not just avoidance of negative states); and (5) an exploration of ways that machines can support a reduction in the exposure of animals to negative human-animal interactions to reduce negative, and increase positive, experiences for animals.
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Affiliation(s)
- Ellen Williams
- Department of Animal Health, Behaviour & Welfare, Harper Adams University, Edgmond, Newport, UK
| | - Jennifer Sadler
- Department of Animal Health, Behaviour & Welfare, Harper Adams University, Edgmond, Newport, UK
| | - Steven Mark Rutter
- Department of Animal Health, Behaviour & Welfare, Harper Adams University, Edgmond, Newport, UK
| | - Clara Mancini
- School of Computing and Communications, The Open University, Milton Keynes, UK
| | | | - Joseph M Neary
- Department of Livestock and One Health, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Samantha J Ward
- Animal, Rural & Environmental Sciences, Nottingham Trent University, Southwell, Nottinghamshire, UK
| | - Gemma Charlton
- Department of Animal Health, Behaviour & Welfare, Harper Adams University, Edgmond, Newport, UK
| | - Annabelle Beaver
- Department of Animal Health, Behaviour & Welfare, Harper Adams University, Edgmond, Newport, UK
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4
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Valverde A, González-Miranda JA, Sevilla F, Mora S, Roldan ERS, Vargas C, González R. Perceptions of Animal Welfare on Livestock: Evidence from College Agronomy Students in Costa Rica. Animals (Basel) 2024; 14:1398. [PMID: 38791616 PMCID: PMC11117388 DOI: 10.3390/ani14101398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/24/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
Ethical considerations regarding our treatment of animals have gained strength, leading to legislation and a societal focus across various disciplines. This is a subject of study within curricula related to agri-food sciences. The aim was to determine the perceptions of agronomy university students concerning animal welfare in livestock production systems. A survey was conducted to encompass various aspects, from participants' sociodemographic attributes to their attitudes and behaviors regarding animal welfare and the consumption of animal products. Statistical analysis, performed using R software, delved into the associations between participants' characteristics and their perspectives on the ethical, bioethical, and legal dimensions of animal welfare. Associations between demographic factors and ethical viewpoints among students were identified. Gender differences emerged in animal treatment perceptions, while rural and urban environments impacted perspectives on various animals. Bioethical considerations revealed distinctive disparities based on gender and education in concerns regarding animal welfare, value perceptions, evaluations of animal behaviors, and opinions on animal research. It is crucial to distinguish between animal welfare and the ethical considerations arising from coexisting with sentient beings capable of experiencing suffering. Ethical theories provide a lens through which we perceive our obligations toward animals. The responsibility to ensure animal welfare is firmly rooted in recognizing that animals, like humans, experience pain and physical suffering. Consequently, actions causing unjustified suffering or mistreatment, particularly for entertainment purposes, are considered morally unacceptable.
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Affiliation(s)
- Anthony Valverde
- Laboratory of Animal Reproduction, Center for Research and Development in Sustainable Agriculture in the Humid Tropics, School of Agronomy, Costa Rica Institute of Technology (ITCR), San Carlos Campus, Alajuela 223-21002, Costa Rica
| | | | - Francisco Sevilla
- Doctorate in Natural Sciences for Development (DOCINADE), Costa Rica Institute of Technology (ITCR), San Carlos Campus, Alajuela 223-21002, Costa Rica;
| | - Sara Mora
- Faculty of Philosophy and Letters, School of Philosophy, National University (UNA), Omar Dengo Campus, Heredia 86-3000, Costa Rica;
| | - Eduardo R. S. Roldan
- Department of Biodiversity and Evolutionary Biology, National Museum of Natural Sciences, Spanish National Research Council (CSIC), 28006 Madrid, Spain;
| | - Celso Vargas
- School of Social Sciences, Costa Rica Institute of Technology (ITCR), Cartago Campus, Cartago 159-7050, Costa Rica;
| | - Rodolfo González
- School of Languages and Social Sciences, Costa Rica Institute of Technology (ITCR), San Carlos Campus, Alajuela 223-21002, Costa Rica;
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5
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Lucas ME, Hemsworth LM, Butler KL, Morrison RS, Tilbrook AJ, Marchant JN, Rault JL, Galea RY, Hemsworth PH. Early human contact and housing for pigs - part 1: responses to humans, novelty and isolation. Animal 2024; 18:101164. [PMID: 38761440 DOI: 10.1016/j.animal.2024.101164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 03/25/2024] [Accepted: 03/29/2024] [Indexed: 05/20/2024] Open
Abstract
The development of fear and stress responses in animals can be influenced by early life experiences, including interactions with humans, maternal care, and the physical surroundings. This paper is the first of three reporting on a large experiment examining the effects of the early housing environment and early positive human contact on stress resilience in pigs. This first paper reports on the responses of pigs to humans, novelty, and social isolation. Using a 2 × 2 factorial design, 48 litters of pigs were reared in either a conventional farrowing crate (FC) where the sow was confined or a loose farrowing pen (LP; PigSAFE pen) which was larger, more physically complex and allowed the sow to move freely throughout the farrowing and lactation period. Piglets were provided with either routine contact from stockpeople (C), or routine contact plus regular opportunities for positive human contact (+HC) involving 5 min of scratching, patting and stroking imposed to the litter 5 days/week from 0-4 weeks of age. The positive handling treatment was highly effective in reducing piglets' fear of humans, based on +HC piglets showing greater approach and less avoidance of an unfamiliar person at 3 weeks of age. There was evidence that this reduction in fear of humans lasted well beyond when the treatment was applied (lactation), with +HC pigs showing greater approach and less avoidance of humans in tests at 6, 9 and 14 weeks of age. The +HC treatment also reduced piglets' fear of a novel object at 3 weeks of age, and for pigs in FC, the cortisol response after social isolation at 7 weeks of age. Rearing in FC compared to LP reduced piglets' fear of novelty at 3 weeks of age, as well as their vocalisations and cortisol response to isolation at 7 weeks of age. The FC pigs showed greater approach and less avoidance of humans compared to LP pigs at 3, 4 and 6 weeks of age, but not at 9 and 14 weeks of age. These results show that positive handling early in life can reduce pigs' fear of humans, fear of novelty and physiological stress response to social isolation. The LP pigs were reared in a more isolated environment with less overall contact with stockpeople and other pigs, which may have increased their fear responses to humans and novel situations, suggesting that different housing systems can modulate these pigs' responses.
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Affiliation(s)
- M E Lucas
- The Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia.
| | - L M Hemsworth
- The Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - K L Butler
- The Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - R S Morrison
- Rivalea Australia Pty Ltd, Corowa, Victoria 2464, Australia
| | - A J Tilbrook
- Centre for Animal Science, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia 4072, Australia; School of Veterinary Science, The University of Queensland, Gatton Campus, Gatton, Queensland 4343, Australia
| | - J N Marchant
- Organic Plus Trust, Alexandria, VA 22302, USA; A World of Good Initiative Inc., Dover, DE 19901, USA
| | - J-L Rault
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna A-1210, Austria
| | - R Y Galea
- The Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - P H Hemsworth
- The Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia
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6
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Lenner Á, Papp ZL, Szabó C, Komlósi I. Calming Hungarian Grey Cattle in Headlocks Using Processed Nasal Vocalization of a Mother Cow. Animals (Basel) 2023; 14:135. [PMID: 38200866 PMCID: PMC10778485 DOI: 10.3390/ani14010135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/13/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Sound analysis is an important field of research for improving precision livestock farming systems. If the information carried by livestock sounds is interpreted correctly, it could be used to improve management and welfare assessment in this field. Therefore, we hypothesized that the nasal vocalization of a mother cow could have a calming effect on conspecifics. The nasal vocalization in our study was recorded from a mother cow (not part of the test herd) while it was licking its day-old calf. The raw sound was analyzed, cleaned from noises, and the most representative vocalization was lengthened to two minutes. Thirty cows having calves were randomly selected from eighty Hungarian grey cattle cows. Two test days were selected, one week apart; the weather circumstances in both days were similar. The herd was collected in a paddock, and the test site (a restraining crate with a headlock) was 21 m away from them. The cows from the herd were gently moved to the restraining crate, and, after the installation of the headlock, Polar® heart rate monitors were fixed on the animals. The recording of the RR intervals was carried out for two minutes. On day one of the test, the processed nasal sound was played to every second cow during the heart rate monitoring. When the sound ended, the heart rate monitor was removed. On test day two, the sound and no sound treatments were switched among the participating cows. At the end of the measurement, the headlock was opened, letting the animals out voluntarily, and a flight test was performed along a 5 m distance. The time needed to pass the 5 m length was measured with a stopwatch and divided by the distance. The RR intervals were analyzed with the Kubios HRV Standard (ver. 3.5.0) software. The following data were recorded for the entire measurement: average and maximum heart rate; SD1 and SD2; pNN50; VLF, LF, and HF. The quasi-periodic signal detected in the sound analyses can hardly be heard, even when it is enhanced to the maximum. This can be considered a vibration probably caused by the basis of articulation, such as a vibration of the tongue, for example. The SD2/SD1 ratio (0.97 vs. 1.07 for the animals having no sound and sound played, respectively, p = 0.0110) and the flight speed (0.92 vs. 1.08 s/m for the animals having no sound and sound played, respectively, p = 0.0409) indicate that the sound treatment had a calming effect on the restrained cows. The day of the test did not influence any of the measured parameters; therefore, no effect of the routine was observed. The yes-no sequence of the sound treatment significantly reduced the pNN50 and flight speed values, suggesting a somewhat more positive association with the headlock and the effectiveness of the processed nasal sound. In conclusion, we have demonstrated that, by means of sound analyses, not only information about individuals and the herd can be gathered but that, with proper processing, the sound obtained can be used to improve animal welfare.
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Affiliation(s)
- Ádám Lenner
- Doctoral School of Animal Science, University of Debrecen, 4032 Debrecen, Hungary
| | - Zoltán Lajos Papp
- Department of Computer Science, Faculty of Informatics, University of Debrecen, 4032 Debrecen, Hungary;
| | - Csaba Szabó
- Department of Animal Nutrition and Physiology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4032 Debrecen, Hungary;
| | - István Komlósi
- Department of Animal Husbandry, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4032 Debrecen, Hungary;
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7
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Meier J, Theby V, Gygax L, Hillman E, Fischer-Tenhagen C. Why workshops work: Examining the efficacy of training trainers to train goats. Anim Welf 2023; 32:e76. [PMID: 38516208 PMCID: PMC10955182 DOI: 10.1017/awf.2023.94] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 03/23/2024]
Abstract
Experimental procedures involving farm animals are often associated with stress due to restraining. Stress can be reduced through use of positive reinforcement training, which then serves as refinement according to the 3Rs principles. Trainer skills, however, may influence the feasibility and success of animal training. The potential influence of trainer skills as well as the education of animal trainers are rarely described in literature but are necessary information for the implementation of positive reinforcement training as a refinement measure. To investigate the effect of educational programmes on animal trainers, we compared the training success of two groups of participants in training goats to elicit a behaviour that would allow simulated venipuncture. One group was educated in a two-day workshop while the other was provided with specific literature for self-instructed learning. Training success was evaluated using an assessment protocol developed for this study. A greater training success in the WORKSHOP GROUP, reflected by objective and subjective measures, was clearly supported statistically. In addition, 73 versus only 13% of the participants of the WORKSHOP GROUP and the self-instructed BOOK GROUP, respectively, stated that they could completely implement the knowledge gained in the course of this study. Our results indicate that more intensively educated trainers can train animals more successfully. In conclusion, if animal training is implemented as refinement, animal caretakers should receive instruction for positive reinforcement training.
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Affiliation(s)
- Jennifer Meier
- German Federal Institute for Risk Assessment (BfR), Centre for the Protection of Laboratory Animals (Bf3R), Berlin, Germany
| | | | - Lorenz Gygax
- Humboldt-Universität zu Berlin, Faculty of Life Sciences, Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences, Animal Husbandry & Ethology, Berlin, Germany
| | - Edna Hillman
- Humboldt-Universität zu Berlin, Faculty of Life Sciences, Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences, Animal Husbandry & Ethology, Berlin, Germany
| | - Carola Fischer-Tenhagen
- German Federal Institute for Risk Assessment (BfR), Centre for the Protection of Laboratory Animals (Bf3R), Berlin, Germany
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Puehringer-Sturmayr V, Fiby M, Bachmann S, Filz S, Grassmann I, Hoi T, Janiczek C, Frigerio D. Effects of food-based enrichment on enclosure use and behavioral patterns in captive mammalian predators: a case study from an Austrian wildlife park. PeerJ 2023; 11:e16091. [PMID: 37842040 PMCID: PMC10569183 DOI: 10.7717/peerj.16091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 08/23/2023] [Indexed: 10/17/2023] Open
Abstract
Background Combining naturalistic enclosure design and animal welfare with visitor interests and education can be challenging for zoos and wildlife parks. To accomplish both purposes, different types of enrichment (food-based or non-food-based items, such as environmental, sensory, cognitive, social) can be used. The aim of the present study is to investigate the effect of food-based and olfactory enrichments on enclosure use, behavior, and visibility of captive brown bears (Ursus arctos), pine martens (Martes martes), domestic ferrets (Mustela putorius furo), and golden jackals (Canis aureus). Methods We used observational approaches to measure enclosure use, behavior, and visibility during three different experimental phases: (1) pre-enrichment (baseline, no experience with the enrichment yet), (2) during enrichment (enrichment was provided at low frequented locations in the enclosures that are easily visible to visitors), and (3) post-enrichment (enrichment was removed from the enclosures). Results We found that enrichment led to a uniform use of the enclosure and enhanced visibility in brown bears, increased activity budgets in pine martens, and observed high object interaction in both species. No effects of enrichment were detected in domestic ferrets. Golden jackals did not leave their burrows during daytime during the entire observation period; thus, observations were not possible at all. Our results suggest different effects of food-based enrichment, e.g., enclosure use, temporal activity patterns, and animal visibility. However, further studies should control for the specific role of the factors involved. Our study represents one of the first explorations of food-based enrichment in rather understudied species.
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Affiliation(s)
- Verena Puehringer-Sturmayr
- Department of Behavioral and Cognitive Biology, University of Vienna, Vienna, Austria
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
| | | | - Stephanie Bachmann
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
| | - Stefanie Filz
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
| | - Isabella Grassmann
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
| | - Theresa Hoi
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
| | - Claudia Janiczek
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
| | - Didone Frigerio
- Department of Behavioral and Cognitive Biology, University of Vienna, Vienna, Austria
- Konrad Lorenz Research Center for Behavior and Cognition, University of Vienna, Gruenau im Almtal, Austria
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Wiese TR, Rey Planellas S, Betancor M, Haskell M, Jarvis S, Davie A, Wemelsfelder F, Turnbull JF. Qualitative Behavioural Assessment as a welfare indicator for farmed Atlantic salmon ( Salmo salar) in response to a stressful challenge. Front Vet Sci 2023; 10:1260090. [PMID: 37841467 PMCID: PMC10569038 DOI: 10.3389/fvets.2023.1260090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/15/2023] [Indexed: 10/17/2023] Open
Abstract
Animal welfare assessments have struggled to investigate the emotional states of animals while focusing solely on available empirical evidence. Qualitative Behavioural Assessment (QBA) may provide insights into an animal's subjective experiences without compromising scientific rigor. Rather than assessing explicit, physical behaviours (i.e., what animals are doing, such as swimming or feeding), QBA describes and quantifies the overall expressive manner in which animals execute those behaviours (i.e., how relaxed or agitated they appear). While QBA has been successfully applied to scientific welfare assessments in a variety of species, its application within aquaculture remains largely unexplored. This study aimed to assess QBA's effectiveness in capturing changes in the emotional behaviour of Atlantic salmon following exposure to a stressful challenge. Nine tanks of juvenile Atlantic salmon were video-recorded every morning for 15 min over a 7-day period, in the middle of which a stressful challenge (intrusive sampling) was conducted on the salmon. The resultant 1-min, 63 video clips were then semi-randomised to avoid predictability and treatment bias for QBA scorers. Twelve salmon-industry professionals generated a list of 16 qualitative descriptors (e.g., relaxed, agitated, stressed) after viewing unrelated video-recordings depicting varying expressive characteristics of salmon in different contexts. A different group of 5 observers, with varied experience of salmon farming, subsequently scored the 16 descriptors for each clip using a Visual Analogue Scale (VAS). Principal Components Analysis (correlation matrix, no rotation) was used to identify perceived patterns of expressive characteristics across the video-clips, which revealed 4 dimensions explaining 74.5% of the variation between clips. PC1, ranging from 'relaxed/content/positive active' to 'unsettled/stressed/spooked/skittish' explained the highest percentage of variation (37%). QBA scores for video-clips on PC1, PC2, and PC4 achieved good inter- and intra-observer reliability. Linear Mixed Effects Models, controlled for observer variation in PC1 scores, showed a significant difference between PC1 scores before and after sampling (p = 0.03), with salmon being perceived as more stressed afterwards. PC1 scores also correlated positively with darting behaviours (r = 0.42, p < 0.001). These results are the first to report QBA's sensitivity to changes in expressive characteristics of salmon following a putatively stressful challenge, demonstrating QBA's potential as a welfare indicator within aquaculture.
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Affiliation(s)
| | | | - Monica Betancor
- Institute of Aquaculture, University of Stirling, Stirling, United Kingdom
| | - Marie Haskell
- Scotland’s Rural College SRUC, Edinburgh, United Kingdom
| | - Susan Jarvis
- Global Academy of Agriculture and Food Systems, University of Edinburgh, Midlothian, United Kingdom
| | | | | | - James F. Turnbull
- Institute of Aquaculture, University of Stirling, Stirling, United Kingdom
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10
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Neal SM. Correlating Access to Primary Medical Care and Veterinary Care Providers: A Novel Application of Spatial Gravity Modelling. Vet Sci 2023; 10:565. [PMID: 37756087 PMCID: PMC10534788 DOI: 10.3390/vetsci10090565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/07/2023] [Accepted: 09/09/2023] [Indexed: 09/28/2023] Open
Abstract
Increasingly, health professionals are recognizing the need for a more holistic, or One Health, approach to wellness. Companion animals share the lives and homes of many Americans, and yet little research exists on the intersection of disparities of access to veterinary care and access to human health care. This research aims to fill that gap by exploring the use of a spatial model that identifies the relationship of supply and demand while also considering reductions as a function of travel time to a care facility. Four counties in Alabama were analyzed at the census tract level to determine the supply of primary care physicians and veterinary care providers. This research provides a unique application of the Enhanced Two-Step Floating Catchment Area model by independently examining access to each type of care and then comparing both access supply values at the census level. Results indicated a statistically significant positive relationship between access to both types of care, implying areas with lower access to primary care have concomitantly low access to veterinary care. Implications for practice include the introduction of this methodological approach, identification of future parameter specification research to improve the approach, and identification of an area of significant concern in the One Health framework. Further, the results can inform solution strategies such as offering integrated care interventions for both humans and their companion animal household members with direct use for policymakers aimed at increasing equitable access to health care across the One Health spectrum.
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Affiliation(s)
- Sue M. Neal
- Department of Political Science, Arkansas State University, Jonesboro, AR 72467, USA;
- Veterinary Care Accessibility Project, Rochester, MI 48306, USA
- Center for GIS and Spatial Analysis, West Chester University, West Chester, PA 19383, USA
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11
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Pahl A, König von Borstel U, Brucks D. Llamas use social information from conspecifics and humans to solve a spatial detour task. Anim Cogn 2023; 26:1623-1633. [PMID: 37410341 PMCID: PMC10442258 DOI: 10.1007/s10071-023-01808-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 06/27/2023] [Accepted: 06/30/2023] [Indexed: 07/07/2023]
Abstract
Learning by observing others (i.e. social learning) is an important mechanism to reduce the costs of individual learning. Social learning can occur between conspecifics but also heterospecifics. Domestication processes might have changed the animals' sensitivity to human social cues and recent research indicates that domesticated species are particularly good in learning socially from humans. Llamas (Lama glama) are an interesting model species for that purpose. Llamas were bred as pack animals, which requires close contact and cooperative behaviour towards humans. We investigated whether llamas learn socially from trained conspecifics and humans in a spatial detour task. Subjects were required to detour metal hurdles arranged in a V-shape to reach a food reward. Llamas were more successful in solving the task after both a human and a conspecific demonstrated the task compared to a control condition with no demonstrator. Individual differences in behaviour (i.e. food motivation and distraction) further affected the success rate. Animals did not necessarily use the same route as the demonstrators, thus, indicating that they adopted a more general detour behaviour. These results suggest that llamas can extract information from conspecific and heterospecific demonstrations; hence, broadening our knowledge of domesticated species that are sensitive to human social behaviour.
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Affiliation(s)
- Annkatrin Pahl
- Department of Anthropology/Sociobiology, University of Göttingen, Göttingen, Germany.
- Institute of Behavioural Physiology, Research Institute for Farm Animal Biology (FBN), Dummerstorf, Germany.
| | - Uta König von Borstel
- Animal Husbandry, Behaviour and Welfare Unit, Department of Animal Breeding and Genetics, University of Giessen, Giessen, Germany
| | - Désirée Brucks
- Animal Husbandry, Behaviour and Welfare Unit, Department of Animal Breeding and Genetics, University of Giessen, Giessen, Germany.
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12
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Bukhari SS, McElligott AG, Rosanowski SM, Parkes RS. Recognition of emotion and pain by owners benefits the welfare of donkeys in a challenging working environment. PeerJ 2023; 11:e15747. [PMID: 37576503 PMCID: PMC10416770 DOI: 10.7717/peerj.15747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/22/2023] [Indexed: 08/15/2023] Open
Abstract
Working donkeys (Equus asinus) support human living standards globally. However, there is little information on the effect of human perceptions of emotion and pain on the welfare of working donkeys. We interviewed donkey owners (n = 332) in Pakistan to determine the relationship between human perspectives on donkey sentience: emotions and the ability to feel pain, and the routine working practices that could impact donkey welfare. The majority of donkey owners used padding under the saddle (n = 211; 63.6%; 95% CI (58.3%-68.9%)) and provided access to food (n = 213; 64.2%; 95% CI (58.9%-69.3%)) and water (n = 195; 58.7%; 95% CI (53.4%-64.1%)) during the working day. Owners reported that at some point in their donkey's life, 65.3% (95% CI (60.2%-70.5%)) had load-associated injuries, of which 27.7% (n = 92; 95% CI (22.8%-32.5%)) were wounds, 20.5% (n = 68; 95% CI (16.1%-24.8%)) were lameness and 7.2% (n = 24; 95% CI 4.4%-10.0%) were back pain. In total, 81.3% (95% CI 77.1%-85.5%; n = 270) of owners believed that their donkeys felt pain, and 70.2% (95% CI (65.2%-75.1%; n = 233) of owners believed that their donkeys had emotions. Multiple correspondence analysis (MCA) was used to understand the relationship between owners' recognition of emotions and pain in donkeys and their working practices. The MCA factor map revealed two clusters, named positive and negative clusters. The positive cluster included owner's recognition of donkey pain and emotions, the availability of food and water, use of padding under the saddle, absence of injuries along with the willingness to follow loading guidelines. The negative cluster represented practices that did not benefit donkey welfare, such as using saddles without padding and a lack of food and water during work. The presence of injuries, owners not recognizing that donkeys feel pain and emotion along with an unwillingness to follow loading guidelines were also found in the negative cluster. We show that the owners who recognized sentience in their donkeys were more likely to use practices that are good for donkey welfare. The ability of owners to identify sentience in donkeys, along with their willingness to follow welfare guidelines, are important factors in improving the lives of working donkeys.
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Affiliation(s)
- Syed S.U.H. Bukhari
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
- Centre for Animal Health and Welfare, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Alan G. McElligott
- Centre for Animal Health and Welfare, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Sarah M. Rosanowski
- Digital Agriculture, Grasslands Research Centre, AgResearch Limited, Palmerston North, New Zealand
- Equine Veterinary Consultants (EVC) Limited, Hong Kong, China
| | - Rebecca S.V. Parkes
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
- Centre for Animal Health and Welfare, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
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13
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Sung JY, Han JS. Exploring the Role of Empathy as a Dual Mediator in the Relationship between Human-Pet Attachment and Quality of Life: A Survey Study among Adult Dog Owners. Animals (Basel) 2023; 13:2220. [PMID: 37444018 DOI: 10.3390/ani13132220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
This study investigates the impact of empathy on the relationship between human-dog attachment and human quality of life. A survey involving 263 dog owners was conducted to gather data on attachment to dogs, empathy, and human quality of life in Korea. The findings indicate significant correlations between attachment to dogs, human empathy, and quality of life. Specifically, both general attachment and concerns for animal rights/welfare demonstrate meaningful parallel double-mediation effects. However, cognitive empathy does not show a significant double-mediation effect on human quality of life. These findings emphasize the importance of attachment and empathy towards dogs in enhancing the quality of life of both humans and dogs. The study suggests a shift in perceiving dogs as independent individuals rather than mere substitutes for humans. Future research should focus on emotional factors, particularly affective empathy, to further enhance the quality of life for both humans and dogs through improved relationships.
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Affiliation(s)
- Ji Yu Sung
- Department of Bio and Healing Convergence, Graduate School, Konkuk University, Seoul 05029, Republic of Korea
| | - Jin Soo Han
- Department of Bio and Healing Convergence, Graduate School, Konkuk University, Seoul 05029, Republic of Korea
- Department of Laboratory Animal Medicine, Institute for the 3Rs & Animal Welfare, College of Veterinary Medicine, Konkuk University, Seoul 05029, Republic of Korea
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14
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Lucas ME, Hemsworth LM, Hemsworth PH. Review: Early life piglet experiences and impacts on immediate and longer-term adaptability. Animal 2023:100889. [PMID: 37468352 DOI: 10.1016/j.animal.2023.100889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 07/21/2023] Open
Abstract
Pigs in production systems are routinely exposed to challenging situations including abrupt weaning, painful husbandry procedures, intense contact with stockpeople, and exposure to novel social and physical environments. The resilience of pigs to these stressors has implications for animal welfare and productivity and can be affected by early life experiences. In rodents and primates, early experiences with stressors that the animal can adequately cope with confers future stress adaptability, leading to less abnormal behaviour, lower behavioural and physiological responses to stressors, and faster recovery after stress exposure. Early experiences that can affect the ability of pigs to overcome challenge include interactions with the dam, conspecifics, humans, and the overall complexity of the environment. Farrowing crates limit the sow's ability to show maternal behaviour towards piglets, and negatively affect piglet social behaviour during lactation, with less play and more manipulation of pen mates in crates than in large pens. Rearing in pens has been proposed to improve the ability of pigs to cope with routine stressors, but the evidence for this is conflicting. The early housing environment can affect general fearfulness and fear of humans, and surprisingly, most studies have shown fear responses to be greater in pigs reared pens than in crates. Given the potential for fear to affect animal welfare and productivity, more detailed research on early housing effects is needed. While there is limited evidence that early housing influences fear in the longer term, human contact early in life appears to have a more profound and sustained effect, with regular positive human interaction early in life having an enduring effect on reducing pigs' fear of humans. The practicality of positive human-pig interaction in a commercial environment needs to be examined further, but only a small amount of positive human contact early in life can improve the resilience of pigs to routine husbandry stressors. Early social experience with non-littermates reduces stress at weaning and mixing, while early weaning before 3-4 weeks of age increases abnormal behaviours. Environmental enrichment, such as foraging substrates and increased floor space, reduces abnormal behaviour in piglets, but housing in an enriched environment early in life and subsequently in a non-enriched environment can increase abnormal behaviour if these environments are dramatically different. Although the later environment can modify the influence of the early environment, overall, early life experiences can be important in shaping how pigs cope with stress in both an immediate and longer-term capacity.
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Affiliation(s)
- M E Lucas
- Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia.
| | - L M Hemsworth
- Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - P H Hemsworth
- Animal Welfare Science Centre, Faculty of Science, The University of Melbourne, Parkville, Victoria 3010, Australia
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15
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Carnovale F, Marcone G, Serrapica F, Lambiase C, Sabia E, Arney D, De Rosa G. Human-Animal Interactions in Dairy Goats. Animals (Basel) 2023; 13:2030. [PMID: 37370540 DOI: 10.3390/ani13122030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/09/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
It is widely assumed that the quality of human-animal interactions may have a strong impact on animals' living conditions and is fundamental to improving farm animal welfare. This work aims to evaluate the effectiveness of methods for assessing and monitoring the welfare of lactating goats. In particular, attention was paid to the methods regarding the assessment of the human-animal relationship. The experimental protocol included three tests and observations in the milking parlour, namely: avoidance distance in the pen, avoidance distance at the manger, approach test within 2 min and behavioural observations of stockmen and animals during milking. Fourteen dairy goat farms located in the province of Potenza (Southern Italy) with flocks ranging in size from 67 to 450 lactating goats were used. All farms raised the Rossa Mediterranean goat breed. The percentage of goats that permitted themselves to be touched at the manger (mean ± SD: 12.36 ± 9.50) was higher than that found in the pen (9.67 ± 11.86) and within 2 min inside the pen (8.19 ± 13.78). The avoidance distance at the manger (0.63 ± 0.28 m) was shorter than that recorded in the pen (1.19 ± 0.58 m). Avoidance distance at the manger was positively correlated with that in the pen (Spearman correlation test (rs) = 0.607; p < 0.01), as was the percentage of goats touched at the manger and in the pen (rs = 0.647; p < 0.01). Approximately 60% of the stockman interactions observed during milking were neutral, while positive and negative interactions had similar values to each other, approximately 20%. The number of neutral stockman interactions was positively correlated with the percentage of goats moving when approached at a distance >1 m (rs = 0.799; p < 0.001) and was negatively correlated with the animals touched at the manger (rs = -0.607; p < 0.05), in the pen (rs = -0.613; p < 0.05) and within 2 min (rs = -0.669; p < 0.01). As regards the degree of association between the behaviour of the milker and the animals during the milking routine, the percentage of neutral interactions tended to be positively correlated only with the number of kicks performed by the animals (rs = 0.476; p < 0.10). It is concluded that avoidance distance at the manger and in the pen, as for other farm animals, are valid tests to evaluate the human-animal relationship in goats. In addition, avoidance distance at the manger may reliably replace the test performed in the pen.
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Affiliation(s)
- Francesca Carnovale
- Chair of Animal Nutrition, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Kreutzwaldi 1, 51014 Tartu, Estonia
- Dipartimento di Agraria, Università degli Studi di Napoli Federico II, Via Università 133, 80055 Portici, Italy
| | - Giovanni Marcone
- Chair of Animal Nutrition, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Kreutzwaldi 1, 51014 Tartu, Estonia
- Dipartimento di Agraria, Università degli Studi di Napoli Federico II, Via Università 133, 80055 Portici, Italy
| | - Francesco Serrapica
- Dipartimento di Agraria, Università degli Studi di Napoli Federico II, Via Università 133, 80055 Portici, Italy
| | - Claudia Lambiase
- Dipartimento di Agraria, Università degli Studi di Napoli Federico II, Via Università 133, 80055 Portici, Italy
| | - Emilio Sabia
- Scuola di Scienze Agrarie, Forestali ed Ambientali, Università degli Studi della Basilicata, Via dell'Ateneo Lucano 10, 85100 Potenza, Italy
| | - David Arney
- Chair of Animal Nutrition, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Kreutzwaldi 1, 51014 Tartu, Estonia
| | - Giuseppe De Rosa
- Dipartimento di Agraria, Università degli Studi di Napoli Federico II, Via Università 133, 80055 Portici, Italy
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Turner PV, Bayne K. Research Animal Behavioral Management Programs for the 21st Century. Animals (Basel) 2023; 13:1919. [PMID: 37370429 DOI: 10.3390/ani13121919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/26/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Behavioral management programs have been developed commonly for research dogs and primates but rarely has program consideration been expanded to include all research species worked with. This is necessary to reduce animal stress and promote natural behaviors, which can promote good animal welfare and result in more robust and reproducible scientific data. We describe the evolution of consideration for research animal needs and define an umbrella-based model of research animal behavioral management programs, which may be used for all research species. In addition to developing a more comprehensive program, we emphasize the need for regular welfare assessments to determine whether the program is working cohesively and whether any aspects require modification.
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Affiliation(s)
- Patricia V Turner
- Global Animal Welfare & Training, Charles River, Wilmington, MA 01887, USA
- Department of Pathobiology, University of Guelph, Guelph, ON N1G 2W1, Canada
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Platto S, Serres A. A Quantitative Assessment of Trainers-Dolphins' Interactions in the Absence of Food Reward. Animals (Basel) 2023; 13:ani13101651. [PMID: 37238081 DOI: 10.3390/ani13101651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/29/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
All the studies that have considered the motivation of the dolphins to interact with their trainers as a possible welfare indicator have been carried out in facilities where the trainer-dolphin interactions (TDIs) sessions were reinforced with food. Therefore, in these specific circumstances, it was difficult to separate the motivation of the dolphins interacting with the trainers from the food drive. The current study aims to assess the interaction between the trainers and the dolphins in the absence of food rewards. The research was carried out at The Dolphin Reef (Eilat, Israel), a facility where the interaction between the trainers and 14 bottlenose dolphins of different sex and age classes did not involve food rewards. A total of 531 TDIs were recorded, with dolphins participating in 94.5% of the sessions and an average of three dolphins per session. The dolphins participated in a higher number and more frequently in the TDIs when toys were provided by the trainers. Diel and seasonal differences were also observed, with the dolphins participating more during the morning sessions and the neutral season. The latency of response of the dolphins to the presence of the trainers on the platform or in the water, whether or not advertised by the trainers' signal ("call" or "no-call"), was very short (usually less than 1 min), and the dolphins often anticipated the beginning of the sessions by arriving at the trainers' location before or upon the caretakers' arrival (96% of the time). Individual differences in the participation in the TDIs were also recorded, which might be linked to both the dolphin's health/welfare status or their personality. The current study shows that the separation of the TDIs from the food reward allows for a better understanding of the willingness of dolphins under human care to interact with their trainers. In addition, the results presented in this paper show that such TDIs are an important part of these dolphins' lives, which suggests that these interactions might be an additional tool to improve the animals' social environment and monitor their welfare.
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Affiliation(s)
- Sara Platto
- Department of Biotechnology, College of Life Sciences, Jianghan University, No. 8, Sanjiaohu Road, Wuhan Economic & Technological Development Zone, Wuhan 430056, China
| | - Agathe Serres
- Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences, 28 Luhuitou Road, Jiyang District, Sanya 572000, China
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Hargreaves-Méndez MJ, Hötzel MJ. A systematic review on whether regenerative agriculture improves animal welfare: A qualitative analysis with a One Welfare perspective. Anim Welf 2023; 32:e36. [PMID: 38487461 PMCID: PMC10936273 DOI: 10.1017/awf.2023.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/30/2022] [Accepted: 02/21/2023] [Indexed: 03/17/2024]
Abstract
The welfare of animals in food-production systems is a cause of concern to the public. Regenerative agriculture was first used by the Rodale Institute and proposes to regenerate degraded components of ecosystems, aiming to be more than just sustainable. However, despite animal welfare being pushed to be part of the SDG agenda for 2030, there is no clarity on how regenerative agriculture impacts animal welfare. It is challenging to determine regenerative agriculture impacts on animal welfare, since it is not entirely defined. One Welfare could help define entry points for future research by studying animal welfare in connection with human welfare and environmental conservation. We aimed to analyse the extent to which positive animal welfare outcomes characterise regenerative agriculture systems in peer-reviewed articles and whether the narratives of such articles support that regenerative agriculture promotes animal welfare directly or indirectly by improving human welfare and environmental conservation. We searched papers including 'regenerative agriculture' using PRISMA-P, selecting animal welfare, human welfare, environment conservation terms, developed themes, and carried out analysis using Atlas.Ti8 and Causal Loop Diagram. We found that papers mainly linked animal welfare to animal health, human welfare to financial farm status and farmer's self-awareness, and environmental conservation to soil improvement. Causal Loop Diagram indicated that regenerative agriculture had the potential to improve the health and nutrition components of animal welfare by enhancing financial farmers' status/self-awareness (human welfare), and the soil (environmental conservation), reflecting that the processes that affect human welfare and environmental conservation could also affect animal welfare. However, information in papers remains insufficient to determine how regenerative agriculture impacts on animal welfare and research into regenerative agriculture needs to extend its focus on animal welfare and elucidate the regenerative agriculture principles leading to animal welfare.
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Affiliation(s)
- Matías Javier Hargreaves-Méndez
- Laboratório de Etologia Aplicada e Bem-Estar Animal (LETA), Departamento de Zootecnia e Desenvolvimento Rural, Universidade Federal de Santa Catarina. Rod. Admar Gonzaga, 1346, Itacorubi, 88034-001, Florianópolis, SC, Brazil
| | - María José Hötzel
- Laboratório de Etologia Aplicada e Bem-Estar Animal (LETA), Departamento de Zootecnia e Desenvolvimento Rural, Universidade Federal de Santa Catarina. Rod. Admar Gonzaga, 1346, Itacorubi, 88034-001, Florianópolis, SC, Brazil
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Vitorino A, Stilwell G, Pais J, Carolino N. Evaluation of Chute Exit, Novelty and Human Approach Tests in Mertolenga Beef Cattle. Animals (Basel) 2023; 13:ani13061087. [PMID: 36978628 PMCID: PMC10044351 DOI: 10.3390/ani13061087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/09/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Livestock behavior and welfare are increasingly recognized to be related, not only to the animals' handling, but also with productivity. The present work was carried out at the Mertolenga Breed Testing Center and its objective was to evaluate the behavior of Mertolenga breed young bulls when exiting the chute, the reaction to novelty and human approach tests, as well as to understand if the responses between these tests are related. Twenty-nine Mertolenga-bred young bulls from 16 different farms, aged between 8 and 13 months, entered the study farm from the end of May to the beginning of June 2021. Data was collected on six different days and analyzed with the SAS® 9.4 software. Older animals showed a tendency to leave the chute more calmly, take longer to touch the novelty ball and to touch the ball less often, with a consequent reduction in the likelihood of playing with it. In the human approach test, animals that came out of the chute more calmly allowed the human to come closer. These behavior tests should be further studied on potential sires, so as to increase docility and manageability of autochthonous beef breeds.
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Affiliation(s)
- Andreia Vitorino
- INIAV-Instituto Nacional de Investigação Agrária e Veterinária, I.P., Fonte Boa, 2005-048 Vale de Santarém, Portugal
- CIISA-Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Av. Universidade Técnica, 1300-477 Lisboa, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisboa, Portugal
| | - George Stilwell
- CIISA-Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Av. Universidade Técnica, 1300-477 Lisboa, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisboa, Portugal
| | - José Pais
- ACBM-Associação de Criadores de Bovinos Mertolengos, Rua Diana de Liz Horta do Bispo, Apartado 466, 7006-806 Évora, Portugal
| | - Nuno Carolino
- INIAV-Instituto Nacional de Investigação Agrária e Veterinária, I.P., Fonte Boa, 2005-048 Vale de Santarém, Portugal
- CIISA-Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Av. Universidade Técnica, 1300-477 Lisboa, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisboa, Portugal
- Escola Universitária Vasco da Gama, Av. José R. Sousa Fernandes 197, Lordemão, 3020-210 Coimbra, Portugal
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“Do Your Homework as Your Heart Takes over When You Go Looking”: Factors Associated with Pre-Acquisition Information-Seeking among Prospective UK Dog Owners. Animals (Basel) 2023; 13:ani13061015. [PMID: 36978559 PMCID: PMC10044282 DOI: 10.3390/ani13061015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/01/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
The factors influencing why and how people decide to acquire a dog are not well understood and little is known about the extent to which prospective owners undertake preparatory research. This study aimed to better understand what factors influence whether prospective dog owners in the UK conduct preparatory research. A 2019 online survey of current (n = 8050) and potential (n = 2884) dog owners collected quantitative and qualitative data. Additional qualitative data were collected through semi-structured interviews with current (n = 166) and potential (n = 10) dog owners. Of the current owners surveyed, 54% stated that they had looked for advice or information prior to acquiring their dog. Of potential owners, 68% reported already having looked for information, while a further 14% were planning to undertake research prior to acquiring a dog. Those with previous dog ownership experience were less likely to undertake pre-acquisition research, as were those who had worked with dogs. Demographic factors were also associated with the likelihood of conducting pre-acquisition research, with younger prospective owners being more likely to have undertaken research, as well as those with formal education qualifications. Among current owners, pre-acquisition research was more likely among those who acquired their dog through a breeder; a specific breed or a mix of two breeds; or as a puppy. Qualitative data were consistent with and added additional understanding and context to these findings. Almost half of current owners did not conduct pre-acquisition research, highlighting the need for increased awareness of its importance and the development of targeted interventions to encourage this activity. Understanding the different factors that influence whether dog owners undertake research may be of interest to animal welfare and veterinary organisations, in order to inform interventions to better prepare people for dog acquisition.
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Bertin A, Mulot B, Nowak R, Blache MC, Love S, Arnold M, Pinateau A, Arnould C, Lansade L. Captive Blue-and-yellow macaws (Ara ararauna) show facial indicators of positive affect when reunited with their caregiver. Behav Processes 2023; 206:104833. [PMID: 36693578 DOI: 10.1016/j.beproc.2023.104833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 12/20/2022] [Accepted: 01/20/2023] [Indexed: 01/22/2023]
Abstract
In mammals, human-animal bonding is recognized as a source of positive affect for companion or farm animals. Because this remains unexplored in birds, we investigated captive parrots' perspective of the human-animal relationship. We used a classical separation-reunion paradigm and predicted that variations in parrots' facial displays and behaviours would indicate their appraisal of the relationship. The test was divided into three phases of two minutes each: the bird was placed in an unfamiliar environment with a familiar caregiver (union), then the bird was left alone (separation) and finally, the caregiver returned (reunion). The test was repeated 10 times for each bird and video recorded in order to analyze their behaviour. The data show significantly higher crown and nape feather heights, higher redness of the skin and higher frequency of contact-seeking behaviours during the union and reunion phases than during the separation phase during which they expressed long distance contact calls. We observed the expression of eye pinning during the union and reunion phases in one out of five macaws. We argue that variation in facial displays provides indicators of parrot's positive appraisal of the caretaker presence. Our results broaden the scope for further studies on parrots' expression of their subjective feelings.
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Affiliation(s)
- Aline Bertin
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France.
| | - Baptiste Mulot
- ZooParc de Beauval & Beauval Nature, Saint-Aignan, France.
| | - Raymond Nowak
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France.
| | | | - Scott Love
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France.
| | | | | | - Cécile Arnould
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France.
| | - Léa Lansade
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France.
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O’Neill DG, Gunn-Moore D, Sorrell S, McAuslan H, Church DB, Pegram C, Brodbelt DC. Commonly diagnosed disorders in domestic cats in the UK and their associations with sex and age. J Feline Med Surg 2023; 25:1098612X231155016. [PMID: 36852509 PMCID: PMC10812063 DOI: 10.1177/1098612x231155016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
OBJECTIVES The objectives of this study were to generate a robust evidence base on the prevalence of common disorders in cats and develop a deeper understanding of disorder associations with sex and age that could offer important opportunities for targeted veterinary care to improve feline health and welfare. METHODS A random sample of 18,249 cats was obtained from 1,255,130 cats under primary care during 2019 within VetCompass, an epidemiological research programme based on anonymised primary care veterinary clinical records. All disorders recorded during 2019 were extracted and reported, and associations with sex and age were examined. RESULTS The most prevalent disorders were periodontal disease (n = 2780 [15.2%], 95% confidence interval [CI] 14.72-15.76), obesity (n = 2114 [11.6%], 95% CI 11.12-12.06) and dental disease (n = 1502 [8.2%], 95% CI 7.84-8.64). Compared with male cats, females had an increased prevalence of poor quality of life, postoperative complications and hyperthyroidism, among others. Male cats had a higher prevalence of periodontal disease, road traffic accident (RTA) and obesity. Younger cats (<8 years) had an increased prevalence of cat bite abscess, flea infestation and RTA, while older cats (⩾8 years) had increased prevalence of lameness, cystitis and dental disease, among others. CONCLUSIONS AND RELEVANCE These findings suggest that the veterinary profession needs to engage more effectively in informing owners on common preventable disorders (ie, obesity and dental disease). This new information can contribute to more targeted health surveillance and more effective veterinary interventions to promote improved health and welfare in pet cats. Large-scale collection and analysis of anonymised veterinary clinical records offer an important clinical resource for research.
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Affiliation(s)
- Dan G O’Neill
- Pathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, UK
| | - Danièlle Gunn-Moore
- The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Easter Bush Campus, Midlothian, UK
| | | | - Harriet McAuslan
- Pathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, UK
| | - David B Church
- Clinical Science and Services, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, UK
| | - Camilla Pegram
- Pathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, UK
| | - Dave C Brodbelt
- Pathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, UK
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Trainer Interaction Can Improve Welfare Outcomes of Toy Enrichment for Isolated Animals: A Case Study. JOURNAL OF ZOOLOGICAL AND BOTANICAL GARDENS 2023. [DOI: 10.3390/jzbg4010008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
In cases where social animals must be temporarily housed alone, environmental enrichment is particularly important. Providing animals with manipulable objects (“toys”) is a common form of environmental enrichment, but its effectiveness can be limited by animal disinterest or habituation. The current study examined whether caregiver interaction could increase the effectiveness of object-based enrichment for a quarantined bottlenose dolphin (Tursiops truncatus). Behavioral observations were conducted after a training session, after a trainer toy play session, and between interactive sessions. The results showed that the dolphin floated in place less and played with toys more after interacting with a caregiver than he did at times further removed from caregiver interaction. He was also more likely to play with the same toys that the trainer had played with, showing effects of stimulus enhancement and/or social referencing. Although this study is, of necessity, based on a single animal of a single species, these findings suggest that interacting with a caregiver can enhance the efficacy of object-based environmental enrichment for isolated animals.
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24
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O'Malley CI, Hubley R, Moody C, Turner PV. Use of nonaversive handling and training procedures for laboratory mice and rats: Attitudes of American and Canadian laboratory animal professionals. Front Vet Sci 2022; 9:1040572. [PMID: 36570505 PMCID: PMC9780379 DOI: 10.3389/fvets.2022.1040572] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/22/2022] [Indexed: 12/13/2022] Open
Abstract
Nonaversive or low stress handling techniques can reduce fear and stress in research rodents, ultimately improving study data quality. Uptake of low stress handling has been slow in the USA and Canada. In this study we explored the understanding, experience, and attitudes toward low stress handling of rats and mice in laboratory animal professionals from the USA (US) and Canada (CA). Participants (n = 40) were recruited for a standardized interview and job categories were divided into veterinary/PhD level roles (doctoral level; DL) and non-veterinary/non-PhD level roles (non-doctoral level, NDL) (US: 23, DL: 9, NDL: 14; CA: 17, DL: 8, and NDL: 9). Interviews were transcribed and analyzed using NVIVO. Two research assistants independently coded themes for each question and consolidated responses based on commonality. Laboratory animal professionals understood the benefits of low stress handling and training techniques with rats and mice, stating reduced stress, better data, and improved welfare, with CA participants more likely to mention animal welfare as a benefit, and DL more likely to mention improved research data and reduced stress. Participants across demographic groups indicated improved job satisfaction and decreased stress as the positive impacts low stress handling would have on their positions. The primary perceived barriers to low stress handling implementation were researcher attitudes, the time needed to implement and use these techniques, and training personnel to use the techniques properly and consistently. To promote refinement of handling of rats and mice, more educational opportunities on the benefits and implementation of low stress handling techniques need to be provided to laboratory animal professionals, as well as to researchers.
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Affiliation(s)
- Carly I. O'Malley
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
| | - Raina Hubley
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
| | - Carly Moody
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
| | - Patricia V. Turner
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States,Department of Pathobiology, University of Guelph, Guelph, ON, Canada,*Correspondence: Patricia V. Turner
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25
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Muhammad M, Stokes JE, Manning L. Positive Aspects of Welfare in Sheep: Current Debates and Future Opportunities. Animals (Basel) 2022; 12:ani12233265. [PMID: 36496786 PMCID: PMC9736654 DOI: 10.3390/ani12233265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/15/2022] [Accepted: 11/19/2022] [Indexed: 11/25/2022] Open
Abstract
The concept of positive welfare is an expansion of the traditional understanding that animal welfare is defined by minimizing stress, pain, suffering, and disease. Positive welfare shifts the animal welfare narrative from a focus on reducing negative experiences to proactively providing animals with opportunities to have positive experiences and feelings. The concept, although around for several decades, is in its infancy in terms of developing ways of assessing positive welfare on farms, especially in extensive systems, and there are challenges in the adoption of positive welfare practices and the monitoring of continuous improvement at the farm level. Using an iterative approach, this critical review aims to explore the extent to which positive welfare interventions and indicators are positioned and have been developed within the animal welfare literature for sheep. This paper critiques existing positive welfare indicators, such as choices in food and the physical environment, conspecific social synchronization, maternal bonds, intergenerational knowledge transfer, positive human-animal relationships, etc., as currently assessed by the 'good life framework'. It also reviews the characteristics of scientific measures for (positive) affective states in the current sheep literature and their potential contribution to understanding positive welfare states in sheep. In conclusion, this paper provides recommendations for future research regarding sheep welfare.
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Affiliation(s)
- Mukhtar Muhammad
- Department of Agriculture Food and Environment, Royal Agricultural University, Cirencester GL7 6JS, UK
| | - Jessica E. Stokes
- Department of Agriculture Food and Environment, Royal Agricultural University, Cirencester GL7 6JS, UK
| | - Louise Manning
- Lincoln Institute for Agri-Food Technology, University of Lincoln, Riseholme Park, Lincoln LN2 2LG, UK
- Correspondence:
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26
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Salmon A, Driscoll C, Paterson MBA, Harpur P, Pachana NA. Issues Regarding the Welfare of Assistance Dogs. Animals (Basel) 2022; 12:ani12233250. [PMID: 36496771 PMCID: PMC9737606 DOI: 10.3390/ani12233250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/14/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
While the roles and efficacy of assistance animals have received attention in the literature, there has been less research focused on animal welfare issues regarding assistance animals. This is a pertinent area, given the burgeoning of types of assistance animals, situations in which they are employed, and access issues arising from increased assistance animal engagement. Animal welfare as pertains to assistance animals is discussed in this paper with respect to overall research on animal welfare concerns in a variety of contexts, training and access issues, and legal and regulatory concerns. Relevant examples from global contexts, as well as the specific Australian context, are offered. Conclusions include that while human quality of life is often considered and protected in laws and policies, this is much less true for assistance animals. Additional attention is required to ensure that the quality of life of both persons with disabilities and their assistance animals can be ensured. Support for a person to meet the needs of an assistance animal, as well as considerations for keeping such working dyads together in changed circumstances (e.g., following a move to an assisted living mode of accommodation), are recommended.
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Affiliation(s)
- Amanda Salmon
- School of Psychology, University of Queensland, Brisbane, QLD 4072, Australia
| | - Carlie Driscoll
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, QLD 4072, Australia
| | - Mandy B. A. Paterson
- School of Veterinary Science, University of Queensland, Brisbane, QLD 4072, Australia
- Royal Society for the Prevention of Cruelty to Animals Queensland, Brisbane, QLD 4076, Australia
| | - Paul Harpur
- TC Beirne School of Law, University of Queensland, Brisbane, QLD 4072, Australia
| | - Nancy A. Pachana
- School of Psychology, University of Queensland, Brisbane, QLD 4072, Australia
- Correspondence:
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27
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Positive Welfare Indicators in Dairy Animals. DAIRY 2022. [DOI: 10.3390/dairy3040056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Nowadays, there is growing interest in positive animal welfare not only from the view of scientists but also from that of society. The consumer demands more sustainable livestock production, and animal welfare is an essential part of sustainability, so there is interest in incorporating positive welfare indicators into welfare assessment schemes and legislation. The aim of this review is to cite all the positive welfare indicators that have been proposed for dairy animals in theory or practice. In total, twenty-four indicators were retrieved. The most promising are exploration, access to pasture, comfort and resting, feeding, and behavioral synchronicity. Qualitative behavioral assessment (QBA), social affiliative behaviors, play, maternal care, ear postures, vocalizations, visible eye white, nasal temperature, anticipation, cognitive bias, laterality, and oxytocin have been also studied in dairy ruminants. QBA is the indicator that is most often used for the on-farm welfare assessment. Among all dairy animals, studies have been performed mostly on cattle, followed by sheep and goats, and finally buffaloes. The research on camel welfare is limited. Therefore, there is a need for further research and official assessment protocols for buffaloes and especially camels.
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O'Malley CI, Hubley R, Tambadou H, Turner PV. Refining restraint techniques for research pigs through habituation. Front Vet Sci 2022; 9:1016414. [PMID: 36213394 PMCID: PMC9541109 DOI: 10.3389/fvets.2022.1016414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 08/30/2022] [Indexed: 11/13/2022] Open
Abstract
Pigs are common research models and are strong animals that can be difficult to restrain. Improper restraint can put pigs and research personnel at risk for injury and induce stress, which can affect research outcomes. This study aimed to refine restraint techniques for research pigs using habituation and operant conditioning. Forty-four (22 males, 22 females; 4 months old, ~8.1 kg) Göttingen minipigs were randomly assigned to a control (C: no interventions) or a treatment group (T). Pigs in the T group received 3 min training sessions 3 days/week for the first 14 d after arrival. Training sessions included human socialization and habituation to a hammock sling for blood collection. Blood collection occurred on day 13 for all pigs by novel technicians. Pigs were placed in the sling, blood was collected from the radial vein, and serum cortisol levels were determined (ug/dL). Pig behavior was recorded and scored for duration of time spent struggling (s) and vocalizing (s). Novel human approach tests occurred on day 12, before blood collection, and day 14, after blood collection. Pigs were scored on latency to touch the human (s) and duration of time spent in contact with the human (s). Pig weight was taken upon arrival and on day 15. Separate linear models were fitted for response variables struggle duration in sling, serum cortisol, latency to touch human, time spent in contact with human, and body weight. Fixed effects were treatment and sex. Prior to blood collection, there was no difference in response to a novel human (P > 0.05) but after blood collection, T pigs were quicker to approach (estimate: −5.352, SE: 1.72, P = 0.003) and spent more time in contact with the novel human (estimate: 3.091, SE: 1.448, P = 0.039). T pigs also had lower cortisol levels during blood collection (estimate: −2.36, SE: 0.657, P = 0.001). There was no difference in behavior while in the sling (P > 0.05). The results of the study suggest that even small investments in habituation and training pigs to study procedures is beneficial in reducing stress and improving human-animal relationships, but more time would be beneficial to promote calmer behavior in the sling.
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Affiliation(s)
- Carly I. O'Malley
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
| | - Raina Hubley
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
| | - Halimatou Tambadou
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
| | - Patricia V. Turner
- Global Animal Welfare and Training, Charles River Laboratories, Wilmington, MA, United States
- Department of Pathobiology, University of Guelph, Guelph, ON, Canada
- *Correspondence: Patricia V. Turner
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29
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Members of the Pod: Do Marine Mammal Trainers Perceive a Bond with the Animals They Care For? JOURNAL OF ZOOLOGICAL AND BOTANICAL GARDENS 2022. [DOI: 10.3390/jzbg3030031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Animals under human care interact with their caretakers, potentially resulting in human–animal bonds (HABs), which can enhance wellbeing for both. Previous research has suggested that keepers perceive bonds with their animals, but investigation of a different zoo role working with one species has not yet been completed. Here, we investigate the animal trainers’ perception of HABs with captive bottlenose dolphins (Tursiops truncatus). A modified Lexington Attachment to Pets Scale (LAPS) was used to measure the strength of perceived HABs between trainers and both dolphins and companion animals in their care. LAPS questionnaires were completed by 128 trainers from 35 different collections worldwide. Most respondents perceived themselves to have a bond with a dolphin, although LAPS scores for attachment to dolphins (DA) were significantly lower than for companion animals (CA). Female LAPS scores were significantly higher than males for both DA and CA. Multiple regression demonstrated that the facility and trainer gender were significant predictors of CA. LAPS scores for trainers were comparable to those for zoo animals, which reflects a strong attachment to the dolphins they work with. However, this attachment was not as strong as for their companion animals, and was influenced by the collection they worked for.
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30
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Racciatti DS, Bottegal DN, Aguilar NM, Menichelli ML, Soteras T, Zimerman M, Cancino AK, Marcoppido GA, Blanco-Penedo I, Lloveras JP, Langman LE. Development of a welfare assessment protocol for practical application in Argentine feedlots. Appl Anim Behav Sci 2022. [DOI: 10.1016/j.applanim.2022.105662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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31
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Leconstant C, Spitz E. Integrative Model of Human-Animal Interactions: A One Health-One Welfare Systemic Approach to Studying HAI. Front Vet Sci 2022; 9:656833. [PMID: 35968006 PMCID: PMC9372562 DOI: 10.3389/fvets.2022.656833] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/14/2022] [Indexed: 11/30/2022] Open
Abstract
The Integrative Model of Human-Animal Interactions (IMHAI) described herewith provides a conceptual framework for the study of interspecies interactions and aims to model the primary emotional processes involved in human-animal interactions. This model was developed from theoretical inputs from three fundamental disciplines for understanding interspecies interactions: neuroscience, psychology and ethology, with the objective of providing a transdisciplinary approach on which field professionals and researchers can build and collaborate. Seminal works in affective neuroscience offer a common basis between humans and animals and, as such, can be applied to the study of interspecies interactions from a One Health-One Welfare perspective. On the one hand, Jaak Panksepp's research revealed that primary/basic emotions originate in the deep subcortical regions of the brain and are shared by all mammals, including humans. On the other hand, several works in the field of neuroscience show that the basic physiological state is largely determined by the perception of safety. Thus, emotional expression reflects the state of an individual's permanent adaptation to ever-changing environmental demands. Based on this evidence and over 5 years of action research using grounded theory, alternating between research and practice, the IMHAI proposes a systemic approach to the study of primary-process emotional affects during interspecies social interactions, through the processes of emotional transfer, embodied communication and interactive emotional regulation. IMHAI aims to generate new hypotheses and predictions on affective behavior and interspecies communication. Application of such a model should promote risk prevention and the establishment of positive links between humans and animals thereby contributing to their respective wellbeing.
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32
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Calaba E, Clowser M, Weller ZD, Bigler L, Fulton J, Edwards-Callaway LN. Benchmarking animal handling outcomes on cow-calf operations and identifying associated factors. Transl Anim Sci 2022; 6:txac106. [PMID: 36158169 PMCID: PMC9491847 DOI: 10.1093/tas/txac106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/30/2022] [Indexed: 11/17/2022] Open
Abstract
The assessment of animal handling is commonly included in cattle care programs. The guidelines set in the National Cattlemen’s Beef Association Beef Checkoff funded Beef Quality Assurance (BQA) program are often used for assessing handling on feedlot, stocker, and cow-calf operations. There is limited information about animal handling on cow-calf operations. Thus, the objectives of this study were to: (1) quantify handling outcomes on cow-calf operations and compare them to national BQA program thresholds, and (2) investigate factors associated with handling outcomes. Researchers visited 76 operations across the United States to observe the following outcomes, adapted from the BQA program, during the processing of cows or yearling heifers: Prod Use, Miscatch, Vocalization, Jump, Slip/Stumble, Fall and Run. One hundred cows or less (depending on herd size) were observed moving through a restraint system at each operation. Other information specific to the animal type, facilities, and management were also gathered to be explored as potential predictors of handling outcomes. Data were summarized using descriptive statistics on an operation basis and analyzed with multi-predictor ANOVA or Kruskal–Wallis tests to assess the relationship between outcomes and possible explanatory factors. Predictors included in the final analyses were: BQA certification (BQA), animal temperament (TEMP), region (REGION), chute style (CHUTE), and visual contact with humans (VISUAL). The 76 operations were sampled in 24 states (Central, n = 17; East, 30; West, 29), with herd sizes ranging from 10 animals to more than 5,000 animals. A total of 4,804 animals were observed. There were a substantial number of operations exceeding BQA thresholds for Prod Use (34.0%, 26), Miscatch (46.0%, 35), and Fall (31.6%, 24); the averages of these outcomes also exceeded the BQA thresholds (< 10%, 0%, and 2%, respectively). There was an association between Prod Use and several explanatory factors, including SIZE (P = 0.072), TEMP (P = 0.001), VISUAL (P = 0.027), and BQA (P = 0.104). Miscatch, Vocalization, and Fall all had single associated factors (REGION, P = 0.019; REGION, P = 0.002; VISUAL, P = 0.002, respectively). The VISUAL and TEMP factors had an association with the majority of outcomes. The findings suggest an opportunity for improving handling outcomes, which could be achieved through education and training support regarding the importance of animal handling on-farm. Future work should consider additional aspects of facilities and management that could impact cattle handling outcomes.
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Affiliation(s)
- Elaine Calaba
- Department of Animal Science, Colorado State University, Fort Collins, CO 80523, USA
| | - Michaela Clowser
- National Cattleman’s Beef Association, 9110 E Nichols Ave Ste 300, Centennial, CO 80112, USA
| | - Zachary D Weller
- Department of Statistics, Colorado State University, Fort Collins, CO 80523, USA
| | - Libby Bigler
- Department of Animal Science, Colorado State University, Fort Collins, CO 80523, USA
| | - Jesse Fulton
- Department of Animal Science, University of Nebraska Panhandle Research & Extension Center, Scottsbluff, NE 69361, USA
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33
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Association between breeding bulls' reactivity to humans or handling and their daily behaviour and growth. Animal 2022; 16:100568. [PMID: 35759926 DOI: 10.1016/j.animal.2022.100568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/27/2022] Open
Abstract
In beef cattle, reactivity to humans or handling by humans is considered a safety issue for farmers and to impact on productivity. Several testing procedures, associated with potential risks for both humans and animals, have been developed, involving simple human approach, free animals individually handled, or restraint in handling facilities. We investigated how such tests may be related to each other and which dimensions they reveal. Of particular interest is the tolerance towards human approach or handling involving human or chute restraint, and whether they could be linked to the daily activity of animals and their growth, potentially enabling this activity to be used as a proxy for evaluating this reactivity to humans and handing. We observed 498 Limousin breeding bulls, of up to 14 months of age, at a bull testing station during standardised behavioural tests involving humans and handling: human approach at the feed barrier or out of the home pen during individual morphological evaluation, docility test where the experimenter attempts to maintain the bull in the corner of a test pen, and during restraint in a chute for weighing. Routinely collected on farm at approximately 8 months of age, bulls' reaction scores to human approach were also available. The animals wore MEDRIA collars with 3D-accelerometers that continually monitored their daily activities (ingestion, rumination, rest, etc.). Three 2-week periods spanning 4 months were analysed. We conducted a varimax-rotated principal component analysis (PCA) on behavioural tests: the first component (23.63% of the variability) summarised scores during restraint in the chute, and the second component (19.36% of the variability) summarised avoidance distance score at the feed barrier, score during morphological evaluation, and docility score. The daily activity of the bulls was consistent across the three 2-week periods that were analysed and was not related to the PCA dimensions (P > 0.1). Animals that could be approached at a closer distance reached a heavier weight at the age of 400 days (P < 0.001). In conclusion, within the limits of the test used, breeding bulls' reactivity to humans or handling comprised at least two dimensions: reactivity to human approach and reactivity to restraint (in the chute); which cannot be predicted from the animal's daily activity. A bull's acceptance of being approached by humans was positively related to its growth.
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34
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Johnson AK, Rault JL, Marchant JN, Baxter EM, O'Driscoll K. Improving young pig welfare on-farm: The Five Domains Model. J Anim Sci 2022; 100:6583200. [PMID: 35536191 PMCID: PMC9202571 DOI: 10.1093/jas/skac164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/06/2022] [Indexed: 11/13/2022] Open
Abstract
Considering welfare through the "neonatal and nursery pig perspective" is an exciting approach, and one that resonates with consumers. Overlaying this with the Five Domains Model, as we suggest in this review, points to practical on-farm improvements that provide each pig the opportunity to experience positive mental states. The Five Domains Model is broken into physical and functional states, that includes Domain 1 Nutrition, Domain 2 Physical Environment, Domain 3 Health and, Domain 4 Behavioral Interaction, and Domain 5 Mental State. The Five Domains Model can build on the breadth and depth of swine welfare science to highlight opportunities to improve welfare on-farm. In Domain 1 management of increasingly large litters is considered, with examples of sow vs. artificial rearing, colostrum quality and quantity, and creep feed management strategies. Efforts can result in positive mental states such as feeling full and content and the ability to experience pleasure of drinking and food tastes/smells. Domain 2 considers space complexity and access to key resources, along with thermal and physical amenities, to promote feelings of physical comfort. Domain 3 considers pig health in three broad, yet inter-linking categories, (a) congenital and hereditary health, (b) environmental pathogen load and, (c) colostrum quality and quantity, and its effect on the microbiome. Improvements can result in a pig that displays vitality and feels healthy. Domain 4 provides the pig opportunities to express its rich behavioral repertoire, specifically positive social interactions, play, and exploration. These efforts can result in pigs feeling calm, safe, comfortable, having companionship, engaged, interested and rewarded. In conclusion, using the Five Domains Model can highlight numerous opportunities to improve current and future housing and management through the "neonatal and nursery pig perspective" with a focus on inducing positive mental states that can result in improved quality of life and welfare state.
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Affiliation(s)
- A K Johnson
- Department of Animal Science, Iowa State University, Ames, IA, 50001, USA.,Iowa Pork Industry Center, Iowa State University, Ames, IA, 50001, USA
| | - J-L Rault
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, A-1210, Austria
| | - J N Marchant
- USDA-ARS Livestock Behavior Research Unit, West Lafayette, IN, 47907, USA
| | - E M Baxter
- Animal Behaviour and Welfare, Animal and Veterinary Sciences Research Group, SRUC, West Mains Road, Edinburgh EH9 3JG, UK
| | - K O'Driscoll
- Pig Development Department, Animal & Grassland Research and Innovation Centre, Teagasc, Moorepark, Fermoy Co. Cork, P61 C997, Ireland
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Miller SL, Serpell JA, Dalton KR, Waite KB, Morris DO, Redding LE, Dreschel NA, Davis MF. The Importance of Evaluating Positive Welfare Characteristics and Temperament in Working Therapy Dogs. Front Vet Sci 2022; 9:844252. [PMID: 35445102 PMCID: PMC9014261 DOI: 10.3389/fvets.2022.844252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 02/28/2022] [Indexed: 11/20/2022] Open
Abstract
To date, investigations of the welfare of therapy dogs have focused largely on examining physiological and behavioral measures that could indicate if the animal is experiencing stress or distress. However, this approach does not fully address the definition of welfare which is often described as existing on a continuum from negative (or stressful) to positive. With therapy dogs, it would be worth addressing if they experience positive emotional affect while working since the quality and efficacy of animal-assisted interventions for the human recipient is likely to be influenced by the animal's emotional state during the interaction. The purpose of this review is to articulate how objective measurements of the HPA axis and measurements of behavioral observations and standardized questions can be used to evaluate positive welfare in therapy dogs. A potentially relevant indicator of positive welfare is the peripheral concentration of the neurohormone oxytocin, which has been found to increase in systemic circulation within a variety of species during positive social and affiliative contexts, including during human-dog interaction. Oxytocin is also a negative-feedback regulator of the Hypothalamic-Pituitary-Adrenal (HPA) axis, which culminates with the production of the stress hormone cortisol. Cortisol is widely used as a physiological indicator to assess negative welfare states in animals, including therapy dogs. Observable behavior during interactions with humans that may convey enjoyment could provide indicators of positive welfare in dogs such as engagement in play, or human-directed affiliative behaviors including leaning against, nudging, or licking the patient. However, in assessing positive welfare, it is also critical to consider that all animal behavioral displays and physiological responses are dependent on the dog's individual (and breed) temperament. Temperament directly drives how the animal copes and responds to its current physical and social environment, including during stressful situations such as when therapy dogs interact with unfamiliar humans in novel healthcare settings. Coupled with both positive and negative physiological and behavioral welfare indicators, questionnaire data can provide further context to, and enhance interpretations of, therapy dog welfare assessment results. Overall, to date, no studies have measured all of these factors to assess therapy dog welfare.
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Affiliation(s)
- Sharmaine L Miller
- One Health Laboratory, Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States
| | - James A Serpell
- Department of Clinical Sciences & Advanced Medicine, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA, United States
| | - Kathryn R Dalton
- One Health Laboratory, Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States
| | - Kaitlin B Waite
- One Health Laboratory, Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States
| | - Daniel O Morris
- Department of Clinical Sciences & Advanced Medicine, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA, United States
| | - Laurel E Redding
- Department of Clinical Studies-New Bolton Center, University of Pennsylvania School of Veterinary Medicine, Kennett Square, PA, United States
| | - Nancy A Dreschel
- Department of Animal Science, Pennsylvania State University, University Park, PA, United States
| | - Meghan F Davis
- One Health Laboratory, Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States.,Department of Molecular and Comparative Pathobiology and Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, United States
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Humans and Goats: Improving Knowledge for a Better Relationship. Animals (Basel) 2022; 12:ani12060774. [PMID: 35327171 PMCID: PMC8944699 DOI: 10.3390/ani12060774] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary A good relationship between humans (e.g., farmers, owners) and farm animals is vital for the well-being of both parties: on the one hand, people are satisfied with their work, which becomes less stressful and more profitable, and may receive social benefits in terms of education or animal-assisted therapy; on the other hand, animals are rewarded by the presence of humans and are not afraid of them. Goats have high cognitive and communicative abilities towards humans: recognising these abilities helps humans to work properly on the quality of this relationship that is built from the first hours of the goat kids’ life, thanks to frequent and positive contacts (e.g., stroking, talking in a calm voice). Improving the quality of this relationship is an investment in the future of livestock farming and meets public demands for ethical and sustainable production. This review outlines the characteristics and predisposing factors for the establishment of a good human–goat relationship and for its evaluation. Abstract There is consensus that the quality of the human–animal relationship (HAR) is relevant to guarantee appropriate levels of animal welfare. Given the impact that HAR may have on both goats and human beings, the aim of the present review is to elucidate: (1) how humans and goats communicate; (2) which are the factors affecting human–goat interactions; (3) how we can measure the quality of this relationship. The systematic review led to the selection of 58 relevant articles. Effective human–goat communication takes place by means of visual, tactile and auditory stimuli and, to a less extent, via olfactory and gustative stimuli. Goats have well-developed socio-cognitive abilities and rely on humans to get relevant information. A deep knowledge of goats’ communication means and socio-cognitive abilities may greatly help improving the human–goat relationship. Management practices (e.g., rearing methods, amount and quality of interactions), as well as genetic selection for suitable individual traits, may contribute to improving HAR. Several measures to assess the quality of HAR have been validated, including avoidance in the pen and at the feeding rack and latency to first contact. Finally, farmers’ attitudes and empathy with goats, as well as their motivation to work with animals, should be improved through appropriate training.
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The Animal-Human Interface in Farm Animal Production: Animal Fear, Stress, Reproduction and Welfare. Animals (Basel) 2022; 12:ani12040487. [PMID: 35203194 PMCID: PMC8868546 DOI: 10.3390/ani12040487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/23/2021] [Accepted: 01/01/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary For at least the last four decades, the focus of animal welfare research, quality assurance, and policy initiatives has been on measuring behavioural and physiological stress responses in animals. In the last decade, however, this focus of animal welfare research has shifted to the consequences of these behavioural and physiological stress responses rather than only the responses per se. Modern-day farming, even with the intensification and automation requires regular monitoring and interactions by stockpeople. Research conducted in both experimental and commercial settings has shown widespread effects of the human-animal interactions on behaviour, physiology, and reproductive performance in farm animals. In this paper, we review the implications of human-animal interactions on reproduction in farm animals. Abstract A negative human-animal relationship (HAR) from the perspective of the animal is a limiting factor affecting farm animal welfare, as well as farm animal productivity. Research in farm animals has elucidated sequential relationships between stockperson attitudes, stockperson behaviour, farm animal fear behaviour, farm animal stress physiology, and farm animal productivity. In situations where stockperson attitudes to and interactions with farm animals are sub-optimal, through animal fear and stress, both animal welfare and productivity, including reproductive performance, can be compromised. There is a growing body of evidence that farm animals often seek and enjoy interacting with humans, but our understanding of the effects of a positive HAR on stress resilience and productivity in farm animals is limited. In this review, we explore the pathways by which stress induced by human-animal interactions can negatively affect farm animal reproduction, in particular, via inhibitory effects on the secretion of gonadotrophins. We also review the current knowledge of the stockperson characteristics and the nature of stockperson interactions that affect fear and physiological stress in farm animals. The contents of this review provide an insight into the importance of the HAR on farm animal welfare and reproduction while highlighting the gap in knowledge regarding the effects of a positive HAR on farm animals.
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Effects of a Nutritional Supplement (DìRelaxTM) on Anxiety in Dogs in a Randomized Control Trial Design. Animals (Basel) 2022; 12:ani12040435. [PMID: 35203143 PMCID: PMC8868118 DOI: 10.3390/ani12040435] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/31/2022] [Accepted: 02/10/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary The effects of a nutraceutical product, DìRelaxTM, were tested in a cohort of anxious dogs by the C-BARQ questionnaire to assess the presence of problematic behaviors, and by the impossible task paradigm, an experimental procedure to explore dogs’ cognitive performance following an expectancy frustration. Hematological and biochemical analyses showed no adverse effects. The treatment with DìRelaxTM showed a positive effect on the dog’s performances, with some of the behaviors appearing improved. The results suggested that DiRelaxTM may have some ameliorative effect on the cognitive performances of anxious dogs. Abstract This study aimed to investigate the efficacy of DìRelaxTM, a nutraceutical formulated to reduce anxiety in dogs, using a randomized controlled trial (RCT) design. The C-BARQ questionnaire, some clinical investigations, and the impossible task test were performed in dogs before and after treatment. The C-BARQ questionnaire is particularly useful for assessing the frequency and severity of problematic behaviors. The impossible task paradigm provides insight into the decision-making processes in the realm of expectancy frustration. Results showed an ameliorative effect on the performances of treated dogs during the solvable phases, with a significant decrease in the time needed to solve the task. No behavioral difference was found between treated and untreated anxious dogs during the unsolvable phase. According to the results from the C-BARQ questionnaire, some of the behaviors appeared to improve. Clinical investigations, including a complete blood cell count and blood chemistry, showed no difference between groups, thus suggesting the safety of the product. In general, this study suggests that DìRelaxTM can be safely administered with no adverse effects and can exercise a beneficial effect on anxious dogs by enhancing their cognitive abilities, but further studies should investigate the best method of administration.
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Taylor PS, Hemsworth PH, Rault JL. Environmental Complexity: Additional Human Visual Contact Reduced Meat Chickens’ Fear of Humans and Physical Items Altered Pecking Behavior. Animals (Basel) 2022; 12:ani12030310. [PMID: 35158634 PMCID: PMC8833824 DOI: 10.3390/ani12030310] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/10/2022] [Accepted: 01/25/2022] [Indexed: 12/26/2022] Open
Abstract
Increased environmental complexity can improve animal welfare, depending on the resources provided and use by the animal. We provided chickens either with physical items that posed no biosecurity risk and were inexpensive (balls, chains, perches and rope) (P; n = 36) or additional visual human contact (10 min daily) (HC; n = 36) compared to farm-like standard control groups (C; n = 36) with 3 pens per treatment. Additional human contact reduced fear of humans at 35 days of age, but not general fearfulness. P birds required more inductions to induce tonic immobility compared to HC and C birds at 21 days of age. However, other indicators of fear (open field test and plasma corticosterone concentration) did not significantly differ. P birds favored the woodblock for resting, and the perch but preferred to sit underneath the perch rather than on top. When pecking items were not provided, C and HC chickens redirected their pecking behavior toward the litter. Overall, there was little evidence that our physical items improved the chickens’ behavioral time budget, fear, physiological stress or production. Additional human contact should be investigated in large scale experiments to ensure its effectiveness to reduce fear of humans on farm.
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Affiliation(s)
- Peta S. Taylor
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2350, Australia
- Correspondence: ; Tel.: +61-2-6773-1808
| | - Paul H. Hemsworth
- Animal Welfare Science Centre, University of Melbourne, Parkville, VIC 3052, Australia;
| | - Jean-Loup Rault
- Institute of Animal Welfare Science, University of Veterinary Medicine Vienna, Veterinaerplatz 1, 1210 Vienna, Austria;
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Albernaz-Gonçalves R, Olmos Antillón G, Hötzel MJ. Linking Animal Welfare and Antibiotic Use in Pig Farming-A Review. Animals (Basel) 2022; 12:216. [PMID: 35049838 PMCID: PMC8773261 DOI: 10.3390/ani12020216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/09/2022] [Accepted: 01/12/2022] [Indexed: 12/16/2022] Open
Abstract
Preventative measures, such as biosecurity and vaccinations, are essential but not sufficient to ensure high standards of health in pig production systems. Restrictive, barren housing and many widely used management practices that cause pain and stress predispose high-performance pigs reared in intensive systems to disease. In this context, antibiotics are used as part of the infrastructure that sustains health and high levels of production in pig farms. Antimicrobial resistance (AMR) is a global emergency affecting human and animal health, and the use of antibiotics (AMU) in intensive livestock farming is considered an important risk factor for the emergence and spread of resistant bacteria from animals to humans. Tackling the issue of AMR demands profound changes in AMU, e.g., reducing their use for prophylaxis and ending it for growth promotion. In support of such recommendations, we revise the link between animal welfare and AMU and argue that it is crucial to sustainably reduce AMU while ensuring that pigs can live happy lives. In support of such recommendations, we aimed to revise the link between animal welfare and AMU in pigs by analysing stress factors related to housing and management and their impact on pig welfare. In particular, we reviewed critical management practices that increase stress and, therefore, pigs' susceptibility to disease and reduce the quality of life of pigs. We also reviewed some alternatives that can be adopted in pig farms to improve animal welfare and that go beyond the reduction in stress. By minimising environmental and management stressors, pigs can become more immunocompetent and prepared to overcome pathogenic challenges. This outcome can contribute to reducing AMU and the risk of AMR while simultaneously improving the quality of life of pigs and, ultimately, maintaining the pig industry's social license.
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Affiliation(s)
- Rita Albernaz-Gonçalves
- Campus Santa Rosa do Sul, Instituto Federal Catarinense, Santa Rosa do Sul 88965-000, SC, Brazil;
- Laboratório de Etologia Aplicada e Bem-Estar Animal, Universidade Federal de Santa Catarina, Rod. Admar Gonzaga 1346, Itacorubi, Florianópolis 88034-001, SC, Brazil
| | - Gabriela Olmos Antillón
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, 75007 Uppsala, Sweden;
| | - Maria José Hötzel
- Laboratório de Etologia Aplicada e Bem-Estar Animal, Universidade Federal de Santa Catarina, Rod. Admar Gonzaga 1346, Itacorubi, Florianópolis 88034-001, SC, Brazil
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Qualitative behaviour assessment as part of a welfare assessment in flocks of laying hens. Appl Anim Behav Sci 2022. [DOI: 10.1016/j.applanim.2021.105535] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Beaujouan J, Cromer D, Boivin X. Review: From human-animal relation practice research to the development of the livestock farmer's activity: an ergonomics-applied ethology interaction. Animal 2021; 15:100395. [PMID: 34844187 DOI: 10.1016/j.animal.2021.100395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 09/30/2021] [Accepted: 09/30/2021] [Indexed: 11/17/2022] Open
Abstract
Animal husbandry and working conditions for livestock farmers have changed significantly in recent years as agriculture has been exposed to economic as well as health, environmental and ethical challenges. The idea of interdependent welfare between humans and animals is more relevant now than ever. Here, we innovatively bridge two disciplines-ergonomics and applied ethology-to achieve an in-depth observational understanding of real husbandry practice (by farmers, inseminators, vets) at work. Ergonomics aims to gain a detailed understanding of human activity in its physical, sensitive and cognitive dimensions in relation to a task. It also aims to transform work situations through a systemic approach drawing on multiple levers for change. Here, we examine how this analysis holds up to the inclusion of animals as an integral component of the livestock farmer's work situation. Applied ethology studies behaviours in animals managed by humans. It aims to understand how these animals perceive their environment, including how they construct their relationship with the livestock farmer. This paper proposes an original conception of the human-animal relationship in animal husbandry that employs core structural concepts from both disciplines. From an ergonomic point of view, we address the human-animal relations by examining the relationship between 'prescribed' and real work practices, between work and personal life situation, between professional task and human activity. On the applied ethology side of the equation, the human-animal relationship is a process built through communication and regular interactions between two 'partners' who know each other. The goal is to understand how each partner perceives the other according to their multimodal sensory world and their cognitive and emotional capacities, and to predict the outcome of future interactions. We cross-analyse these scientific views to show, based on examples, how and in what way they can intersect to bring better analysis of these human-animal relationships. We reflect on common working hypotheses and situated observational approaches based on indicators (behaviour and animal and human welfare/health). This analysis prompts us to clarify what human-animal relational practice means in animal husbandry work, i.e. a strategy employed by the livestock farmer to work safely and efficiently in a healthy environment, where the animal is treated as a partner in the relationship. In this perspective, the challenge is for the livestock farmer's activity to co-build a positive relationship and avoid being subject to this one.
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Affiliation(s)
- J Beaujouan
- Laboratoire ACTé, Université Clermont Auvergne, Aubière, France.
| | - D Cromer
- Laboratoire ACTé, Université Clermont Auvergne, Aubière, France.
| | - X Boivin
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR 1213 Herbivores, 63122 Saint-Genès Champanelle, France.
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Neethirajan S. Is Seeing Still Believing? Leveraging Deepfake Technology for Livestock Farming. Front Vet Sci 2021; 8:740253. [PMID: 34888374 PMCID: PMC8649769 DOI: 10.3389/fvets.2021.740253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/02/2021] [Indexed: 11/17/2022] Open
Abstract
Deepfake technologies are known for the creation of forged celebrity pornography, face and voice swaps, and other fake media content. Despite the negative connotations the technology bears, the underlying machine learning algorithms have a huge potential that could be applied to not just digital media, but also to medicine, biology, affective science, and agriculture, just to name a few. Due to the ability to generate big datasets based on real data distributions, deepfake could also be used to positively impact non-human animals such as livestock. Generated data using Generative Adversarial Networks, one of the algorithms that deepfake is based on, could be used to train models to accurately identify and monitor animal health and emotions. Through data augmentation, using digital twins, and maybe even displaying digital conspecifics (digital avatars or metaverse) where social interactions are enhanced, deepfake technologies have the potential to increase animal health, emotionality, sociality, animal-human and animal-computer interactions and thereby productivity, and sustainability of the farming industry. The interactive 3D avatars and the digital twins of farm animals enabled by deepfake technology offers a timely and essential way in the digital transformation toward exploring the subtle nuances of animal behavior and cognition in enhancing farm animal welfare. Without offering conclusive remarks, the presented mini review is exploratory in nature due to the nascent stages of the deepfake technology.
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Affiliation(s)
- Suresh Neethirajan
- Farmworx, Adaptation Physiology Group, Animal Sciences Department, Wageningen University and Research, Wageningen, Netherlands
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Lange A, Waiblinger S, van Hasselt R, Mundry R, Futschik A, Lürzel S. Effects of restraint on heifers during gentle human-animal interactions. Appl Anim Behav Sci 2021. [DOI: 10.1016/j.applanim.2021.105445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Impact of COVID-19 Restrictions in Portugal: A Questionnaire to Municipal and Animal Association Shelters. Animals (Basel) 2021; 11:ani11092532. [PMID: 34573498 PMCID: PMC8472707 DOI: 10.3390/ani11092532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 01/15/2023] Open
Abstract
Simple Summary The purpose of this study was to investigate the impact of COVID-19 restrictions in animal shelters in Portugal, namely, if there were differences between Municipal and Association shelters. A questionnaire was sent to both types of animal shelters. Responses were obtained from all areas of Portugal, and significant differences were reported on the numbers of animals and volunteers, funding and feed supply. Animal welfare aspects, such as abandonment, adoption, exercise and animal interaction, were not significantly different. Municipal shelters seem to be more vulnerable to operational and instruction constraints, whereas Associations were more dependent on volunteer work, funding and, consequently, feed supply. When facing an unpredicted health and social event such as the pandemic, organizations should rely on previously defined preparedness and contingency plans. Abstract The COVID-19 pandemic has an indirect impact on the health and welfare of animals. The aim of this work was to investigate the effect of COVID-19 on Municipal and Association animal shelters. A questionnaire was sent to 97 Municipal shelters and 65 Associations. Questions focused on public funding, management and animal welfare during COVID-19 restrictions. The response rate was 43.3% (42/97) for Municipal shelters and 38.5% (25/65) for Associations. Municipal shelters (67%) received over 80% of public funding, whereas 68% of the Associations received less than 50%. During the COVID-19 restrictions, financial difficulties were observed by 52% of Associations and 5% of Municipal shelters, and a lack of volunteers was observed by 56% of Associations and 17% of Municipal shelters. Operational difficulties were indicated by 43% of Associations and 12% of Municipal shelters, and a lack of instructions was observed by 31% of Municipal shelters and 4% of Associations. No significant differences were obtained on abandonment, adoption, clinical support, exercise and interaction. Decreased feed supply was reported by 40% of Associations and 5% of Municipal shelters. During the COVID-19 restrictions, Municipal shelters were more affected by the lack of instructions, and Associations were more affected by external factors such as a decrease in feed supply, volunteers and funding. Preparedness and contingency plans seem essential to face unpredicted crises.
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Haywood C, Ripari L, Puzzo J, Foreman-Worsley R, Finka LR. Providing Humans With Practical, Best Practice Handling Guidelines During Human-Cat Interactions Increases Cats' Affiliative Behaviour and Reduces Aggression and Signs of Conflict. Front Vet Sci 2021; 8:714143. [PMID: 34434985 PMCID: PMC8381768 DOI: 10.3389/fvets.2021.714143] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 06/28/2021] [Indexed: 12/02/2022] Open
Abstract
The importance of animals' experiences and associated comfort during Human-Animal Interactions (HAI), and particularly Animal Assisted Interventions (AAI), are increasingly recognised. However, there remains a paucity of published research, particularly concerning less formal but frequent HAIs to which companion animals are typically exposed, such as stroking or petting. Additionally, few practical evidence-based guides to facilitate humans' optimal animal handling and interaction in these contexts exist. A simple set of Human-Cat Interaction (HCI) guidelines were therefore created, with the aim to enhance domestic cats' comfort during generic HCI contexts. Based around a “CAT” acronym, guidelines focused on providing the cat with choice and control (“C”), paying attention (“A”) to the cats' behaviour and body language and limiting touch (“T”), primarily to their temporal regions. Guidelines were presented to human participants during a brief training intervention, and guideline efficacy was subsequently assessed. Domestic cats available for rehoming at Battersea Dogs and Cats Home, UK (n = 100) were filmed during interactions with novel members of the public (n = 120). Cats were exposed to a maximum of six, 5-min interaction sessions, balanced across “control” (interactions with humans pre-training) and “intervention” conditions (interactions with humans post-training). For each observation, cat behaviour and posture were coded and humans' cat-directed behaviour rated on the degree to which it reflected best practice principles. Data were extracted from a total of 535 observations and average human interaction ratings and cat behaviour values compared between control and intervention conditions via paired Wilcoxon tests. Compared to the control, humans' interaction styles were rated as significantly more closely aligned with best practice principles in the intervention condition. Cats also displayed significantly greater frequencies and/or durations of affiliative and positively-valenced behaviours in the intervention. In contrast, cats in the control displayed significantly greater frequencies of human-directed aggression, in addition to greater frequencies and/or durations of behaviours associated with conflict and negative valence. Results demonstrate the positive impact of practical interaction guidelines on cats' social behaviour and comfort during HCI, with the potential to improve cats' general experiences during interactions, reduce human-directed aggression and ultimately improve cat-human relationships.
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Affiliation(s)
| | - Lucia Ripari
- Animal, Rural and Environmental Sciences, Nottingham Trent University, Nottingham, United Kingdom
| | - Jo Puzzo
- Battersea Dogs and Cat Home, London, United Kingdom
| | - Rachel Foreman-Worsley
- Animal, Rural and Environmental Sciences, Nottingham Trent University, Nottingham, United Kingdom
| | - Lauren R Finka
- Battersea Dogs and Cat Home, London, United Kingdom.,Animal, Rural and Environmental Sciences, Nottingham Trent University, Nottingham, United Kingdom
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Saavedra-Aracena L, Grimm-Seyfarth A, Schüttler E. Do dog-human bonds influence movements of free-ranging dogs in wilderness? Appl Anim Behav Sci 2021. [DOI: 10.1016/j.applanim.2021.105358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Luna D, González C, Byrd CJ, Palomo R, Huenul E, Figueroa J. The Effect of Demonstrator Social Rank on the Attentiveness and Motivation of Pigs to Positively Interact with Their Human Caretakers. Animals (Basel) 2021; 11:ani11072140. [PMID: 34359267 PMCID: PMC8300723 DOI: 10.3390/ani11072140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Motivation to express a socially learned behavior can be inhibited or facilitated by the presence of socially dominant individuals, who often attract greater attention from their conspecifics. This study investigated whether experienced pigs (termed “demonstrators”) of higher rank attract greater attention from their pen mates when they are observed from behind an acrylic panel while being gently handled by the stockperson. We also investigated whether the presence of a demonstrator pig of different social rank, who previously established a positive relationship with the stockperson in presence of conspecifics, affects the motivation and behaviors of their pen mates to positively interact with humans. Our results show that during the gentle handling of the demonstrator, there was an overall preference for observer pigs to visually attend to the dominant demonstrators more than the low-ranking demonstrators. Furthermore, our study shows that the proximity of a dominant demonstrator pig interfered with the motivation of their pen mates to positively interact with the stockperson, whereas the presence of a subordinate demonstrator facilitated the expression of a greater affinity toward the human, resulting in longer physical contact, and a higher percentage of accepted strokes. These findings reveal that social dynamics and dominance rank have a strong effect on the attentional state and the facilitation and inhibition of social behaviors in domestic pigs. Abstract In this study, we addressed the social attentiveness, as well as the phenomenon of social facilitation and inhibition in the context of a positive human–pig relationship. Specifically, we investigated whether the social rank of an experienced pig (termed “demonstrator”) has an effect on the attentiveness of the remaining pen mates (N = 40) when they observe the demonstrator being gently handled by a stockperson from behind an acrylic panel. We found that pigs preferentially attended to dominant demonstrators rather than subordinate demonstrators during their gentle handling sessions with the stockperson. Additionally, we also examined whether the presence of a demonstrator pig of different social rank, who previously established a positive relationship with the stockperson in presence of conspecifics, affects the behavior and motivation of their pen mates to positively interact with the stockperson. To test for the effect of the presence and demonstrator’s social rank on pen mate interactions with the stockperson, we evaluated the behavior of domestic pigs (N = 65) toward the stockperson using a human-approach test in their home-pen. Pigs showed a decrease in their motivation to positively interact with the stockperson when a socially dominant demonstrator was present, behaving similarly to animals receiving minimal human contact (control group). Overall, they exhibited a greater latency to physical contact, a lower acceptance of stroking, and spent more time looking at the stockperson compared to pigs exposed to subordinate demonstrators. Taken together, these findings expand our current understanding of pigs’ cognition and social behavior, and the nature of social attention bias in farm animals. Our findings indicate that positive handling of previously selected subordinate demonstrators seems to be the best strategy to reduce the level of fear in large groups of pigs.
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Affiliation(s)
- Daniela Luna
- Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile; (D.L.); (C.G.); (E.H.)
| | - Catalina González
- Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile; (D.L.); (C.G.); (E.H.)
| | - Christopher J. Byrd
- Deparment of Animal Sciences, North Dakota State University, NDSU Dept. 7630, P.O. Box 6050, Fargo, ND 58108-6050, USA;
| | - Rocío Palomo
- Departamento de Fomento de la Producción Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820000, Chile;
| | - Elizabeth Huenul
- Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile; (D.L.); (C.G.); (E.H.)
| | - Jaime Figueroa
- Instituto de Ciencias Agroalimentarias, Animales y Ambientales—ICA3, Universidad de O’Higgins, San Fernando 3070000, Chile
- Correspondence: ; Tel.: +56-22-3544092
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Toinon C, Waiblinger S, Rault JL. Maternal deprivation affects goat kids' stress coping behaviour. Physiol Behav 2021; 239:113494. [PMID: 34116050 DOI: 10.1016/j.physbeh.2021.113494] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/27/2021] [Accepted: 06/02/2021] [Indexed: 11/28/2022]
Abstract
Maternal deprivation early in life has been shown to disrupt neonates' development. Nevertheless, separating the young animals from their dams soon after birth remains a common practice in dairy farm husbandry. This study investigated the effects of different rearing conditions on goat kids' stress coping abilities. Twenty female kids were raised together with their dams ('dam-reared') in a herd composed of other lactating goats and kids, while twenty female kids were separated from their dams three days after birth and reared together with same-age peers ('artificially-reared') and visually separated from the lactating herd. All kids shared the same father and two thirds of the kids were twins allocated to each treatment. At one month of age, kids were individually submitted to a series of tests: a novel arena test, a novel goat test, and a novel object test. These tests happened consecutively in this order, and lasted 180 s each. The kids' behaviour was video-recorded and analysed post-hoc by an observer blind to treatments. Five weeks after weaning, the kids were also subjected to human-animal relationship tests. During the three behavioural tests, artificially-reared kids vocalized more (P < 0.001), reared more (P < 0.001), ran more (P = 0.002) and jumped more (P < 0.001) than dam-reared kids, but self-groomed less (P = 0.01) and urinated less (P = 0.05) than dam-reared kids. During the novel goat test and the novel object test, artificially-reared kids gazed less at the novel goat and the novel object (P = 0.02) and initiated contact more quickly (P = 0.05) with the novel goat and the novel object than dam-reared kids. The treatments however did not differ significantly in salivary cortisol response to the tests (P = 0.96). Artificially-reared kids showed significantly less avoidance of humans than dam-reared kids during the human-animal relationship tests after weaning (P < 0.001). The higher intensity of their behavioural reaction showed that artificially-reared kids react to stressful situations more actively than dam-reared kids. The difference between the three tests were only minor, suggesting a general change in the kids' response to stressful situations rather than a specific change in their social response tested with an unfamiliar adult. Hence, artificial rearing affects goat kids' behavioural response to challenges, probably maternal deprivation being the main factor.
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Affiliation(s)
- Claire Toinon
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, Austria
| | - Susanne Waiblinger
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, Austria
| | - Jean-Loup Rault
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, Austria.
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Perceptions and Attitudes towards Mules in a Group of Soldiers. Animals (Basel) 2021; 11:ani11041009. [PMID: 33916720 PMCID: PMC8067085 DOI: 10.3390/ani11041009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Working equids play an essential role in the livelihoods of millions of families around the world. The way people, especially their caretakers, perceive them affects attitudes towards them and consequently their welfare. This study aimed to understand the perceptions and attitudes of soldiers towards the mules they work with. For this, psychological constructs, such as empathy and pain perception, and discourse analysis were used. The results show that soldiers’ empathy towards animals is positively associated with their perception of pain and empathy towards humans. Soldiers prefer to work with mules over donkeys and horses, and perceive mules as intelligent and with the best aptitudes for pack work in the mountains, although they perceive them as aggressive. The text analysis shows that soldiers have a good understanding of mules’ nutritional, environmental and health needs but require a better understanding of their behavioral and emotional needs. Finally, they see mules as strong and noble animals, valuable to work under difficult field conditions and an essential component that supports army logistics in the mountain. Future selection and training strategies for soldiers should include behavior and welfare concepts to facilitate the soldier–mule relationship and improve mules’ welfare. Abstract Mules are essential for pack work in mountainous areas, but there is a lack of research on this species. This study intends to assess the perceptions, attitudes, empathy and pain perception of soldiers about mules, to understand the type of human–mule relationship. For this, a survey was applied with closed-ended questions where the empathy and pain perception tools were included and later analyzed through correlations. Open-ended questions were analyzed through text mining. A total of 73 soldiers were surveyed. They had a wide range of ages and years of experience working with equids. Significant positive correlations were found between human empathy, animal empathy and pain perception. Soldiers show a preference for working with mules over donkeys and horses. Text mining analysis shows three clusters associated with the mules’ nutritional, environmental and health needs. In the same line, relevant relations were found for the word “attention” with “load”, “food”, and “harness”. When asked what mules signify for them, two clusters were found, associated with mules’ working capacity and their role in the army. Relevant relations were found between the terms “mountain”, “support”, and “logistics”, and also between “intelligent” and “noble”. To secure mules’ behavioral and emotional needs, future training strategies should include behavior and welfare concepts.
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