Publications

Wireless ‘under the skull’ epidural EEG and behavior in piglets during nitrous oxide or carbon dioxide gas euthanasia

Consciousness is central to animal welfare concerns. Its assessment is most often conducted based on behavior, with a poor understanding of the correspondence between behavior and the neurobiological processes that underlie the subjective experience of consciousness. Recording of brain electrical...

Year Published: 2020Topics: EuthanasiaAnimal Type: Pig

Citation: Rault, J.-L., Lai, A., Hemsworth, L. et al. 2020. Wireless ‘under the skull’ epidural EEG and behavior in piglets during nitrous oxide or carbon dioxide gas euthanasia. Physiology & Behavior 227, 113142.

WISH cages: Constructing multiple habitats for captive chimpanzees

This article aims to introduce environmental enrichment for captive chimpanzees in Japan in a historical context. It describes the most recent endeavor of constructing huge cages and connecting multiple habitats. The Ai Project, a series of studies into the mind...

Year Published: 2020Topics: Environmental Enrichment, HousingAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Matsuzawa, T. 2020. WISH cages: Constructing multiple habitats for captive chimpanzees. Primates 61(2), 139–148.

Zebrafish: Housing and husbandry recommendations

This article provides recommendations for the care of laboratory zebrafish (Danio rerio) as part of the further implementation of Annex A to the European Convention on the protection of vertebrate animals used for experimental and other scientific purposes, EU Commission...

Year Published: 2020Topics: Housing, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Aleström, P., D’Angelo, L., Midtlyng, P. J. et al. 2020. Zebrafish: Housing and husbandry recommendations. Laboratory Animals 54(3), 213–224.

Development of a donkey grimace scale to recognize pain in donkeys (Equus asinus) post castration

The objectives of this study were to establish a donkey ethogram, followed by a donkey grimace scale to be applied to donkeys pre- and post-castration and to test if there was a notable difference in scores based on observer knowledge,...

Year Published: 2020Topics: Body Modification/Mutilation, Reproduction, Welfare AssessmentAnimal Type: Equine

Citation: Orth, E. K., Navas González, F. J., Iglesias Pastrana, C. et al. 2020. Development of a donkey grimace scale to recognize pain in donkeys (Equus asinus) post castration. Animals 10(8), 1411.

Discovering the relationship between dietary nutrients and cortisol and ghrelin hormones in horses exhibiting oral stereotypic behaviors: A review

This review focuses on associations of cortisol and the hormone ghrelin on abnormal oral behaviors, predominantly stereotypic behavior, in horses. Abnormal oral behaviors are prevalent in the stabled horse population. Feeding practice and satiety seem to play a significant role...

Year Published: 2020Topics: Abnormal/Problematic Behavior, Husbandry & ManagementAnimal Type: Equine

Citation: Hanis, F., Chung, E. L. T., Kamalludin, M. H. et al. 2020. Discovering the relationship between dietary nutrients and cortisol and ghrelin hormones in horses exhibiting oral stereotypic behaviors: A review. Journal of Veterinary Behavior 39, 90-98.

Effects of a temporary period on pasture on the welfare state of horses housed in individual boxes

Domesticated horses mainly live in individual boxes, a housing system reported as compromising animal welfare. A common practice in riding schools involves offering a temporary period on pasture with conspecifics to alleviate the impact of long-term deprivation triggered by boxes....

Year Published: 2020Topics: HousingAnimal Type: Equine

Citation: Ruet, A., Arnould, C., Levray, J. et al. 2020. Effects of a temporary period on pasture on the welfare state of horses housed in individual boxes. Applied Animal Behaviour Science 228, 105027.

Effects of grazing muzzles on behavior and physiological stress of individually housed grazing miniature horses

Grazing muzzles are used on obese-prone equids to limit intake of pasture while grazing. However, the length of time grazing muzzles must be worn to prevent weight gain and whether they impede normal grazing behavior to the degree they impact...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Davis, K. M., Iwaniuk, M. E., Dennis, R. L. et al. 2020. Effects of grazing muzzles on behavior and physiological stress of individually housed grazing miniature horses. Applied Animal Behaviour Science 231, 105067.

Effects of grazing muzzles on behavior, voluntary exercise, and physiological stress of miniature horses housed in a herd

Grazing muzzles are a popular and effective management tool used to help prevent weight gain in obese-prone equids. Concerns have been raised over their possible negative impact on horse well-being as muzzles may interfere with normal grazing and social behaviors....

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Davis, K. M., Iwaniuk, M. E., Dennis, R. L. et al. 2020. Effects of grazing muzzles on behavior, voluntary exercise, and physiological stress of miniature horses housed in a herd. Applied Animal Behaviour Science 232, 105108.

Effects of horse blankets on the physiological and motion parameters of geriatric horses

This study analyzed the rectal and surface temperature of the horse's body, its heart rate variability parameters, and the step length when walking and trotting geriatric horses using blankets with various thermoinsulating properties. Twenty-four hot-blooded geldings were included in the...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Janczarek, I., Wiśniewska, M., Wnuk-Pawlak, E. et al. 2020. Effects of horse blankets on the physiological and motion parameters of geriatric horses. Journal of Veterinary Behavior 38, 32-37.

Effects of the method of restraint for shearing on behaviour and heart rate variability in alpacas

Alpacas are increasingly kept in Europe for different purposes including fibre production. Yearly shearing is necessary to harvest fibre and for welfare reasons. Different methods of restraint are used during shearing, which may affect the welfare of the animals differently....

Year Published: 2020Topics: Body Modification/Mutilation, RestraintAnimal Type: Other Animal

Citation: Waiblinger, S., Hajek, F., Lambacher, B. et al. 2020. Effects of the method of restraint for shearing on behaviour and heart rate variability in alpacas. Applied Animal Behaviour Science 223, 104918.