1
|
Farag HI, Murphy BA, Templeman JR, Hanlon C, Joshua J, Koch TG, Niel L, Shoveller AK, Bedecarrats GY, Ellison A, Wilcockson D, Martino TA. One Health: Circadian Medicine Benefits Both Non-human Animals and Humans Alike. J Biol Rhythms 2024; 39:237-269. [PMID: 38379166 PMCID: PMC11141112 DOI: 10.1177/07487304241228021] [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: 02/22/2024]
Abstract
Circadian biology's impact on human physical health and its role in disease development and progression is widely recognized. The forefront of circadian rhythm research now focuses on translational applications to clinical medicine, aiming to enhance disease diagnosis, prognosis, and treatment responses. However, the field of circadian medicine has predominantly concentrated on human healthcare, neglecting its potential for transformative applications in veterinary medicine, thereby overlooking opportunities to improve non-human animal health and welfare. This review consists of three main sections. The first section focuses on the translational potential of circadian medicine into current industry practices of agricultural animals, with a particular emphasis on horses, broiler chickens, and laying hens. The second section delves into the potential applications of circadian medicine in small animal veterinary care, primarily focusing on our companion animals, namely dogs and cats. The final section explores emerging frontiers in circadian medicine, encompassing aquaculture, veterinary hospital care, and non-human animal welfare and concludes with the integration of One Health principles. In summary, circadian medicine represents a highly promising field of medicine that holds the potential to significantly enhance the clinical care and overall health of all animals, extending its impact beyond human healthcare.
Collapse
Affiliation(s)
- Hesham I. Farag
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
- Centre for Cardiovascular Investigations, University of Guelph, Guelph, ON, Canada
| | - Barbara A. Murphy
- School of Agriculture and Food Science, University College, Dublin, Ireland
| | - James R. Templeman
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - Charlene Hanlon
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
- Department of Poultry Science, Auburn University, Auburn, Alabama, USA
| | - Jessica Joshua
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Thomas G. Koch
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Lee Niel
- Department of Pathobiology, University of Guelph, Guelph, ON, Canada
| | - Anna K. Shoveller
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | | | - Amy Ellison
- School of Natural Sciences, Bangor University, Bangor, UK
| | - David Wilcockson
- Department of Life Sciences, Aberystwyth University, Aberystwyth, UK
| | - Tami A. Martino
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
- Centre for Cardiovascular Investigations, University of Guelph, Guelph, ON, Canada
| |
Collapse
|
2
|
Furgala NM, Moody CM, Flint HE, Gowland S, Niel L. Veterinary background noise elicits fear responses in cats while freely moving in a confined space and during an examination. Behav Processes 2022; 201:104712. [PMID: 35905925 DOI: 10.1016/j.beproc.2022.104712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 07/19/2022] [Accepted: 07/23/2022] [Indexed: 12/20/2022]
Abstract
Many cats show signs of fear and stress during veterinary examinations and procedures, and environmental stimuli such as noise can contribute to these responses. The objective of this study was to investigate the effect of background noise commonly heard in veterinary clinics (people talking, kennel doors shutting, dogs barking) on behavioural and physiological responses in companion cats. In Experiment 1, owned cats underwent a mock physical examination in a veterinary clinic with (n=16) or without (n=16) a pre-recorded noise track. A second experiment was conducted to assess cat responses to noise outside of handling and a clinic environment. In Experiment 2, shelter cats were either exposed (n=15) or not exposed (n=15) to the same noise track while allowed free movement in a small enclosure. Physiological and behavioural responses previously validated as negative responses in cats (e.g., indicative of fear, stress and aversion) were recorded, and outcome variables were compared between treatments. For both experiments, cats exposed to the noise track showed higher heart and respiratory rates. Noise was not associated with behavioural changes during the physical examination; however, cats who were freely moving showed more behavioural signs of fear and/or stress during noise exposure compared to the no noise conditions. These results show that high levels of background noise elicit physiological stress responses in cats, while ceiling effects of the examination and exposure to the clinic environment likely prevented treatment-related behavioral differences from being detected during the physical examination. It is recommended that those working with cats in environments with high levels of background noise limit cat exposure to these noises to reduce cat fear and stress.
Collapse
Affiliation(s)
- Nicole M Furgala
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, 50 Stone Road E., Guelph, ON, Canada, N1G 2W1
| | - Carly M Moody
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, 50 Stone Road E., Guelph, ON, Canada, N1G 2W1
| | - Hannah E Flint
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, 50 Stone Road E., Guelph, ON, Canada, N1G 2W1
| | - Shannon Gowland
- Hill's Pet Nutrition Primary Healthcare Centre, Ontario Veterinary College, University of Guelph, 50 Stone Road E., Guelph, ON, Canada, N1G 2W1
| | - Lee Niel
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, 50 Stone Road E., Guelph, ON, Canada, N1G 2W1.
| |
Collapse
|
3
|
Wascher CAF, Arnold W, Kotrschal K. Effects of severe anthropogenic disturbance on the heart rate and body temperature in free-living greylag geese ( Anser anser). CONSERVATION PHYSIOLOGY 2022; 10:coac050. [PMID: 36033970 PMCID: PMC9406602 DOI: 10.1093/conphys/coac050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 06/12/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
Anthropogenic disturbances are a major concern for the welfare and conservation of wildlife. We recorded heart rate and body temperature of 20 free-living greylag geese in response to a major regularly re-occurring anthropogenic disturbance-New Year's Eve fireworks. Heart rate and body temperature were significantly higher in the first and second hour of the new year, compared with the same hour on the 31st of December, the average during December and the average during January. Heart rate and body temperature was not significantly affected by sex or age. From 0200 to 0300 onwards, 1st of January heart rates did not significantly differ from the other periods; however, body temperatures were significantly increased until 0300-0400. From 0400 to 0500, heart rate was not affected by any of the investigated factors, whereas body temperature was significantly increased on the 1st of January compared with the 31st of December and the December average but not compared with the January average. To conclude, our results show that New Year's Eve fireworks cause a substantial physiological response, indicative of a stress response in greylag geese, which is costly in terms of energy expenditure.
Collapse
Affiliation(s)
- Claudia A F Wascher
- Corresponding author: School of Life Sciences, Anglia Ruskin University, East Road, Cambridge, CB1 1PT, UK. Tel: +4369912381419.
| | - Walter Arnold
- Research Institute of Wildlife Ecology, University of Veterinary Medicine, A-1160 Vienna, Austria
| | - Kurt Kotrschal
- Core Facility Konrad Lorenz Forschungsstelle for Behaviour and Cognition, University of Vienna, 4645 Grünau im Almtal, Austria
- Department of Behavioural Biology, University of Vienna, 1090 Vienna, Austria
| |
Collapse
|
4
|
Riva MG, Dai F, Huhtinen M, Minero M, Barbieri S, Dalla Costa E. The Impact of Noise Anxiety on Behavior and Welfare of Horses from UK and US Owner’s Perspective. Animals (Basel) 2022; 12:ani12101319. [PMID: 35625165 PMCID: PMC9138043 DOI: 10.3390/ani12101319] [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: 03/16/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
Noise anxiety is an over-reaction to loud noises commonly detected among pets and can greatly impact on their welfare and on their management. When exposed to noisy events, horses can show intense escape attempts, which may cause severe accidents for the horse and the rider/handler. The aim of the present study was to investigate, through a web survey, UK and US owners’ perception of noise anxiety severity in their horses, their management strategies and perceived efficacy. The questionnaire was shared via social networking and advertised as “What is your horse afraid of?”. Over a total of 1836 questionnaires filled out; 409 owners reported that their horse has shown unusual behavior during a noise event. A two-step cluster analysis identified two groups: very anxious (VA) and slightly anxious (SA). VA horses were reported to have higher frequency of anxiety behaviors; higher frequency of signs of noise reactivity; and their anxiety did not improve with time. The most used management strategies consisted in providing hay throughout the night, turning in/out their horse or moving it to a paddock. A binomial logistic regression identified that horses that have reported injuries during noise events were more likely to be clustered as VA (OR = 0.24, 95% CI: 0.08–0.76); while providing hay throughout the night was more likely to be very effective management strategy in SA horses (OR = 0.41, 95% CI: 0.16–1.01). Our results confirmed that noise anxiety is a growing behavioral problem that can lead to important welfare concerns for horses. New management strategies, including the use of medicinal products, should be considered to reduce behavioral and physiological signs and help horses to cope with noisy events.
Collapse
Affiliation(s)
- Maria Giorgia Riva
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (M.G.R.); (M.M.); (S.B.)
| | - Francesca Dai
- Il Rifugio degli Asinelli ONLUS, 13884 Sala Biellese, Italy;
| | - Mirja Huhtinen
- Orion Corporation, Orion Pharma, R&D, 02200 Espoo, Finland;
| | - Michela Minero
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (M.G.R.); (M.M.); (S.B.)
| | - Sara Barbieri
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (M.G.R.); (M.M.); (S.B.)
| | - Emanuela Dalla Costa
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (M.G.R.); (M.M.); (S.B.)
- Correspondence:
| |
Collapse
|
5
|
Sumner CL, Walker JK, Dale AR. The Implications of Policies on the Welfare of Free-Roaming Cats in New Zealand. Animals (Basel) 2022; 12:ani12030237. [PMID: 35158559 PMCID: PMC8833721 DOI: 10.3390/ani12030237] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/22/2021] [Accepted: 01/04/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Free-roaming cats in New Zealand include companion, stray, and feral cats, mostly defined based on their relationship with people. As such, the different policy mechanisms in New Zealand related to addressing the impacts of free-roaming cats reflect these different types of relationships. In this paper, we review the current laws and related regulations, codes, plans, and local bylaws related to cat management and identify the implications they have on cat welfare. Currently, there is no national law for cat management in New Zealand; however, we suggest that there is reason to create national legislation to ensure that cat management is humane and consistent across New Zealand. Abstract A lack of national legislation for cat management in New Zealand poses challenges for ensuring that practices are consistently humane and effective. In this paper, we review the current cat management policies in New Zealand and the implications they have on the welfare of free-roaming cats (from here on, referred to as ‘cats’). Our review demonstrates that there are multiple policy mechanisms used to manage cats in New Zealand for a variety of reasons, including animal welfare, pest management, and nuisance, and that these different policies have both positive and negative implications for cat welfare. We provide context pertaining to New Zealanders’ acceptance of current or future laws and regulations and compare the New Zealand policy landscape with other countries, with a particular emphasis on Australia, to identify potential directions and outcomes of increased regulation. We discuss the future of the regulatory environment in New Zealand, including the need to better understand the impact of policies on cats, people, and other animals in urban, rural, and wild spaces. We further discuss the need to better understand the cat–human relationship for future policy decisions and offer a solution based on national cat legislation.
Collapse
|
6
|
Kapteijn C, van der Borg J, Vinke C, Endenburg N. On the applicability of eye movement desensitization and reprocessing (EMDR) as an intervention in dogs with fear and anxiety disorders after a traumatic event. BEHAVIOUR 2021. [DOI: 10.1163/1568539x-bja10123] [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]
Abstract
Abstract
Fear and anxiety disorders are prevalent in dogs. These disorders are not adequately resolved by current interventions, which urges exploration of additional interventions. In humans, fear and anxiety disorders such as post-traumatic stress disorder (PTSD), are effectively treated by Eye Movement Desensitization and Reprocessing (EMDR). EMDR is a non-invasive and non-pharmacological intervention involving bilateral sensory stimulation while memorizing the traumatic event, resulting in decreased emotionality of the memory. We argue EMDR might be applied as an intervention for fear and anxiety disorders in dogs, adding to the currently available interventions for the field of Clinical Ethology. Particularly nonverbal EMDR protocols used in preverbal children can be applied and the setup can be adapted for dogs. Future research should focus on the development of nonverbal EMDR protocols including proper controls, and on clinical effectiveness of such EMDR protocols for dogs. Apart from behavioural measures, psychophysiological variables should be incorporated as well.
Collapse
Affiliation(s)
- C.M. Kapteijn
- Department of Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 2, 3584 CM Utrecht, The Netherlands
| | - J.A.M. van der Borg
- Department of Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 2, 3584 CM Utrecht, The Netherlands
| | - C.M. Vinke
- Department of Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 2, 3584 CM Utrecht, The Netherlands
| | - N. Endenburg
- Department of Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 2, 3584 CM Utrecht, The Netherlands
| |
Collapse
|