Welfare Assessment

Laterality as an indicator of emotional stress in ewes and lambs during a separation test

We assessed motor laterality in sheep to explore species-specific brain hemi-field dominance and how this could be affected by genetic or developmental factors. Further, we investigated whether directionality and strength of laterality could be linked to emotional stress in ewes...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Sheep

Citation: Barnard, S., Matthews, L., Messori, S. et al. 2016. Laterality as an indicator of emotional stress in ewes and lambs during a separation test. Animal Cognition 19(1), 207–214.

Animal welfare: Could adult play be a false friend?

There is no consensus regarding the functions of play. As play behavior is a characteristic of young stages of development, it has been suggested that the higher prevalence of adult play observed in domestic animals could be the result of...

Year Published: 2015Topics: Natural Behavior, Welfare AssessmentAnimal Type: All/General, Equine, Macaque, Nonhuman Primate

Citation: Blois-Heulin, C., Rochais, C., Camus, S. et al. 2015. Animal welfare: Could adult play be a false friend? Animal Behavior and Cognition 2(2), 156–185.

Trends and treatment approaches for complications in neuroscience experiments with monkey species

Our goal in this manuscript is to advance the assessment and treatment of monkey species in neuroscience research. We hope to begin a discussion and establish baseline data on how complications are identified and treated. We surveyed the neuroscience research...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Capuchin, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Jain, A. K., Tansey, G., Hartig, R. et al. 2023. Trends and treatment approaches for complications in neuroscience experiments with monkey species. Comparative Medicine 73(3), 216–228.

A new tool for quantifying mouse facial expressions

Facial expressions are an increasingly used tool to assess emotional experience and affective state during experimental procedures in animal models. Previous studies have successfully related specific facial features with different positive and negative valence situations, most notably in relation to...

Year Published: 2023Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Moëne, O. L., Larsson, M. 2023. A new tool for quantifying mouse facial expressions. ENeuro 10(2) ENEURO.0349-22.2022.

Reassessing cow comfort measures on Canadian dairy farms after a recommendation of improvements

In a previous study (Assessment 1), an on-farm assessment tool was used to establish a standard across 60 Quebec dairy farms using animal-, stall-, and management-based measures of cow comfort. The objective of the present follow-up study (Assessment 2) was...

Year Published: 2023Topics: Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Cattle

Citation: Palacio, S., Zambelis, A., Adam, S. et al. 2023. Reassessing cow comfort measures on Canadian dairy farms after a recommendation of improvements. Canadian Journal of Animal Science 103(2), 174–184.

Welfare and quality of life assessments for shelter cats: A scoping review

The aim of this scoping review was to provide an overview of the published welfare and quality of life assessments that are available for shelter cats. The specific objectives were to identify the available assessments, characterize the assessments as validated...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Cat

Citation: Lamon, T. K., Slater, M. R., Moberly, H. K. et al. 2023. Welfare and quality of life assessments for shelter cats: A scoping review. Applied Animal Behaviour Science 258, 105797.

Can the emotional state of calves be noticed by their facial expression and heart rate?

The aim of this study was to identify whether or not dairy calves change their facial expression and heart rate according to their emotional state when subjected to a stroking or umbrella stimulus. Thirty-two mixed-breed Holstein calves of different ages...

Year Published: 2023Topics: Biological Sampling & Physiological Measurement, Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Cattle

Citation: Machado, M., Freitas Silveira, R. M., Machado Bittar, C. M. et al. 2023. Can the emotional state of calves be noticed by their facial expression and heart rate? Applied Animal Behaviour Science 260, 105874.

Recognising the facial expression of frustration in the horse during feeding period

Horses often present negative emotional states which are frequently poorly recognised, with much of our understanding of horse expressions based on anecdotes, rather than scientific evidence. The aim of this project was to identify potential facial markers of emotional states....

Year Published: 2023Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Equine

Citation: Ricci-Bonot, C., Mills, D. S. 2023. Recognising the facial expression of frustration in the horse during feeding period. Applied Animal Behaviour Science 265, 105966.

Understanding the behaviour and improving the welfare of pigs

With growing concern from consumers and regulatory agencies about the welfare of farmed animals such as pigs, the livestock sector must assess how animal welfare can be improved whilst ensuring livestock production remains economically and environmentally sustainable. Understanding the behaviour...

Year Published: 2021Topics: Body Modification/Mutilation, Euthanasia, Husbandry & Management, Reproduction, Welfare AssessmentAnimal Type: Pig

Citation: Edwards, S. (Ed.) 2021. Understanding the behaviour and improving the welfare of pigs. Burleigh Dodds Science Publishing Limited, Sawston, Cambridge, UK. 594 p.

Assessing animal welfare with behavior: Onward with caution

An emphasis on ensuring animal welfare is growing in zoo and aquarium associations around the globe. This has led to a focus on measures of welfare outcomes for individual animals. Observations and interpretations of behavior are the most widely used...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: All/General

Citation: Watters, J. V., Krebs, B. L., Eschmann, C. L. 2021. Assessing animal welfare with behavior: Onward with caution. Journal of Zoological and Botanical Gardens 2(1), 75–87.