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Veissier I, Lesimple C, Brunet V, Aubé L, Botreau R. Review: Rethinking environmental enrichment as providing opportunities to acquire information. Animal 2024; 18:101251. [PMID: 39137615 DOI: 10.1016/j.animal.2024.101251] [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: 03/06/2024] [Revised: 07/03/2024] [Accepted: 07/05/2024] [Indexed: 08/15/2024] Open
Abstract
Environmental enrichment, that is making the environment of animals more complex, was first designed to enhance the welfare and cognitive abilities of captive animals, and was more recently applied to farm animals. Enrichments can be sensory, physical, social, occupational, feeding-based, or a mix of these, with a view to improve animals' welfare. We posit that enrichments share the common factor of providing information to animals so that enrichment is all about providing the animal with a way to acquire information by interacting with the environment. Animals enjoy acquiring information, and the process of acquiring information acts in a way that enables them to better adapt to future environments. This reframed view of enrichment has several implications including prolonging the duration of exposure to an enrichment does not necessarily increase the impact of that enrichment, neutral and even slightly negative stimuli may still be enriching, complex and variable environments are enriching, and the more intensively an animal can engage with the environment, the more it will benefit from enrichments. These implications should be further explored by comprehensive re-analyses of findings from the enrichment literature and/or by dedicated experiments.
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Affiliation(s)
- I Veissier
- Université Clermont Auvergne, INRAE, VetAgro-Sup, UMR Herbivores, 63122 Sant-Genes-Champanelle, France.
| | - C Lesimple
- Université Clermont Auvergne, INRAE, VetAgro-Sup, UMR Herbivores, 63122 Sant-Genes-Champanelle, France
| | - V Brunet
- Université Clermont Auvergne, INRAE, VetAgro-Sup, UMR Herbivores, 63122 Sant-Genes-Champanelle, France
| | - L Aubé
- Université Clermont Auvergne, INRAE, VetAgro-Sup, UMR Herbivores, 63122 Sant-Genes-Champanelle, France
| | - R Botreau
- Université Clermont Auvergne, INRAE, VetAgro-Sup, UMR Herbivores, 63122 Sant-Genes-Champanelle, France
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Mota-Rojas D, Whittaker AL, Domínguez-Oliva A, Strappini AC, Álvarez-Macías A, Mora-Medina P, Ghezzi M, Lendez P, Lezama-García K, Grandin T. Tactile, Auditory, and Visual Stimulation as Sensory Enrichment for Dairy Cattle. Animals (Basel) 2024; 14:1265. [PMID: 38731269 PMCID: PMC11083412 DOI: 10.3390/ani14091265] [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: 03/24/2024] [Revised: 04/18/2024] [Accepted: 04/18/2024] [Indexed: 05/13/2024] Open
Abstract
Several types of enrichment can be used to improve animal welfare. This review summarizes the literature on the use of mechanical brushes, tactile udder stimulation, music, and visual stimuli as enrichment methods for dairy cows. Mechanical brushes and tactile stimulation of the udder have been shown to have a positive effect on milk yield and overall behavioral repertoire, enhancing natural behavior. Classical music reduces stress levels and has similarly been associated with increased milk yield. A slow or moderate tempo (70 to 100 bpm) at frequencies below 70 dB is recommended to have this positive effect. Evidence on the impacts of other types of enrichment, such as visual stimulation through mirrors, pictures, and color lights, or the use of olfactory stimuli, is equivocal and requires further study.
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Affiliation(s)
- Daniel Mota-Rojas
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico (K.L.-G.)
| | - Alexandra L. Whittaker
- School of Animal and Veterinary Sciences, University of Adelaide, Roseworthy Campus, Adelaide, SA 5116, Australia
| | - Adriana Domínguez-Oliva
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico (K.L.-G.)
| | - Ana C. Strappini
- Animal Health and Welfare Department, Wageningen Livestock Research, Wageningen University and Research, 6708 WD Wageningen, The Netherlands
| | - Adolfo Álvarez-Macías
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico (K.L.-G.)
| | - Patricia Mora-Medina
- Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México (UNAM), Cuautitlán 54714, Mexico
| | - Marcelo Ghezzi
- Anatomy Area, Faculty of Veterinary Sciences (FCV), Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPBA), University Campus, Tandil 7000, Argentina
- Centro de Investigación Veterinaria de Tandil CIVETAN, UNCPBA-CICPBA-CONICET (UNCPBA), University Campus, Tandil 7000, Argentina
| | - Pamela Lendez
- Anatomy Area, Faculty of Veterinary Sciences (FCV), Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPBA), University Campus, Tandil 7000, Argentina
- Centro de Investigación Veterinaria de Tandil CIVETAN, UNCPBA-CICPBA-CONICET (UNCPBA), University Campus, Tandil 7000, Argentina
| | - Karina Lezama-García
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico (K.L.-G.)
| | - Temple Grandin
- Department of Animal Science, Colorado State University, Fort Collins, CO 80526, USA
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Russell AL, Randall LV, Kaler J, Eyre N, Green MJ. Use of qualitative behavioural assessment to investigate affective states of housed dairy cows under different environmental conditions. Front Vet Sci 2023; 10:1099170. [PMID: 37008348 PMCID: PMC10064062 DOI: 10.3389/fvets.2023.1099170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/14/2023] [Indexed: 03/19/2023] Open
Abstract
In addition to the reduction of suboptimal welfare, there is now a need to provide farmed animals with positive opportunities to provide confidence that they have experienced a life worth living. Diversification of the environment through environmental enrichment strategies is one suggested avenue for providing animals with opportunities for positive experiences. The provision of more stimulating environmental conditions has been widely implemented in other animal production industries, based on evidenced welfare benefits. However, the implementation of enrichment on dairy farms is limited. In addition to this, the relationship between enrichment and dairy cows' affective states is an under-researched area. One specific welfare benefit of enrichment strategies which has been observed in a number of species, is increased affective wellbeing. This study investigated whether the provision of different forms of environmental enrichment resources would impact the affective states of housed dairy cows. This was measured by Qualitative Behavioural Assessment, currently a promising positive welfare indicator. Two groups of cows experienced three treatment periods; (i) access to an indoor novel object, (ii) access to an outdoor concrete yard and (iii) simultaneous access to both resources. Principal component analysis was used to analyse qualitative behavioural assessment scores, which yielded two principal components. The first principal component was most positively associated with the terms “content/relaxed/positively occupied” and had the most negative associations with the terms ‘fearful/bored'. A second principal component was most positively associated with the terms “lively/inquisitive/playful” and was most negatively associated with the terms “apathetic/bored”. Treatment period had a significant effect on both principal components, with cows being assessed as more content, relaxed and positively occupied and less fearful and bored, during periods of access to additional environmental resources. Similarly, cows were scored as livelier, more inquisitive and less bored and apathetic, during treatment periods compared to standard housing conditions. Concurrent with research in other species, these results suggest that the provision of additional environmental resources facilitates positive experiences and therefore enhanced affective states for housed dairy cows.
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Mota-Rojas D, Bragaglio A, Braghieri A, Napolitano F, Domínguez-Oliva A, Mora-Medina P, Álvarez-Macías A, De Rosa G, Pacelli C, José N, Barile VL. Dairy Buffalo Behavior: Calving, Imprinting and Allosuckling. Animals (Basel) 2022; 12:2899. [PMID: 36359022 PMCID: PMC9658508 DOI: 10.3390/ani12212899] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 09/28/2023] Open
Abstract
Maternal behavior, in water buffalo and other ruminants, is a set of patterns of a determined species, including calving, imprinting, and suckling. This behavior is mainly triggered by hormone concentration changes and their interactions with their respective receptors in the brain, particularly oxytocin. These chemical signals also influence mother-young bonding, a critical process for neonatal survival that develops during the first postpartum hours. Currently, dairy buffalo behavior during parturition has rarely been studied. For this reason, this review aims to analyze the existing scientific evidence regarding maternal behavior in water buffalo during calving. It will address the mechanisms of imprinting, maternal care, and allosuckling strategies that may influence the survival and health of calves.
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Affiliation(s)
- Daniel Mota-Rojas
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico
| | - Andrea Bragaglio
- Consiglio per la Ricerca in Agricoltura e l’Analisi Dell’Economia Agraria (CREA), Research Centre for Engineering and Food Processing, Via Milano 43, 24047 Treviglio, Italy
| | - Ada Braghieri
- Scuola di Scienze Agrarie, Forestali, Alimentari ed Ambientali, Università degli Studi della Basilicata, 85100 Potenza, Italy
| | - Fabio Napolitano
- Scuola di Scienze Agrarie, Forestali, Alimentari ed Ambientali, Università degli Studi della Basilicata, 85100 Potenza, Italy
| | - Adriana Domínguez-Oliva
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico
| | - Patricia Mora-Medina
- Department of Livestock Sciences, Universidad Nacional Autónoma de México (UNAM), FESC, Mexico City 04510, Mexico
| | - Adolfo Álvarez-Macías
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico
| | - Giuseppe De Rosa
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Corrado Pacelli
- Scuola di Scienze Agrarie, Forestali, Alimentari ed Ambientali, Università degli Studi della Basilicata, 85100 Potenza, Italy
| | - Nancy José
- Neurophysiology, Behavior and Animal Welfare Assessment, DPAA, Universidad Autónoma Metropolitana (UAM), Mexico City 04960, Mexico
| | - Vittoria Lucia Barile
- Research Centre for Animal Production and Aquaculture, Consiglio per la Ricerca in Agricoltura e l’Analisi dell’Economia Agraria (CREA) (CREA), Via Salaria 31, 00015 Monterotondo, Italy
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