Sheep

Effect of short-term seclusion of sheep on their welfare indicators

Separation from the group is a potent stressor for sheep and may have an adverse effect on animal welfare. Therefore, the present study was initiated to determine the effect of short-term seclusion of sheep on their welfare indicators in terms...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Sheep

Citation: De, K., Saxena, V. K., Balaganur, K. et al. 2018. Effect of short-term seclusion of sheep on their welfare indicators. Journal of Veterinary Behavior 27, 1-7.

Effect of bedding for reducing the postshearing stress in sheep

Shearing of sheep is routine management. However, the shearing induces stress in the animal. To reduce the postshearing stress, providing bedding may be an effective method. Therefore, the present study was initiated to assess the effect of bedding for reducing...

Year Published: 2019Topics: Husbandry & ManagementAnimal Type: Sheep

Citation: De, K., Kumar, D., Mohapatra, A. et al. 2019. Effect of bedding for reducing the postshearing stress in sheep. Journal of Veterinary Behavior 33, 27-30.

Preliminary evaluation of sustained-release compared with conventional formulations of meloxicam in sheep (Ovis aries)

Sustained-release (SR) drugs refine current analgesic regimens by alleviating the need for multiple sessions of handling and restraint and by reducing the local tissue irritation that can occur due to repeated injections. Although a variety of SR drugs are already...

Year Published: 2019Topics: AnalgesiaAnimal Type: Sheep

Citation: Dunbar, M. L., Walkowiak, K. J., Schappa Faustich, J. et al. 2019. Preliminary evaluation of sustained-release compared with conventional formulations of meloxicam in sheep (Ovis aries). JAALAS 58(3), 339-345.

Agricultural animals as biomedical models: Occupational health and safety considerations

The use of agricultural animals in biomedical research is increasing. Their overall size and metabolic rate, organ size, longer gestation period, and other physiological similarities make them good candidates for animal models of human disease. There are a number of...

Year Published: 2018Topics: Handling, HousingAnimal Type: Cattle, Chicken, Equine, Fowl, Goat, Pig, Sheep

Citation: Edwards, G. L., Michael, J. A., Parks., A. 2018. Agricultural animals as biomedical models: Occupational health and safety considerations. ILAR Journal 59(2), 161-167.

A protocol of human animal interaction to habituate young sheep and goats for behavioural studies

Animal habituation is key to obtain reliable data on behavioural studies but detailed procedures to achieve it are scarce. This study designed a set of actions to habituate sheep and goats to human observers. Pelibuey sheep (n = 15) and Criollo goats...

Year Published: 2018Topics: Animal Training, Human-Animal InteractionAnimal Type: Goat, Sheep

Citation: González-Pech, P. G., Marín-Tun, C. G., Valladares-González, D.A. et al. 2018. A protocol of human animal interaction to habituate young sheep and goats for behavioural studies. Behavioural Processes 157, 632-637.

How can we assess positive welfare in ruminants?

Until now, most research has focused on the development of indicators of negative welfare, and relatively few studies provide information on valid, reliable, and feasible indicators addressing positive aspects of animal welfare. However, a lack of suffering does not guarantee...

Year Published: 2019Topics: Welfare AssessmentAnimal Type: Cattle, Chicken, Equine, Fowl, Goat, Pig, Sheep

Citation: Mattiello, S., Battini, M., De Rosa, G. et al. 2019. How can we assess positive welfare in ruminants? Animals 9(10), 758.

Evaluation of euthanasia of sheep with intravenous saturated salt solutions to enable the collection of whole, intact brains

Captive bolts or firearms are unsuitable for euthanasia of livestock when an intact brain is required for diagnostics. Injectable barbiturates can be used, but this method carries risk of poisoning animals eating the carcase. Intravenous saturated salt solutions have been...

Year Published: 2019Topics: EuthanasiaAnimal Type: Sheep

Citation: Stanger, K. J., Kells, N. J., Fisher, A. D. et al. 2019. Evaluation of euthanasia of sheep with intravenous saturated salt solutions to enable the collection of whole, intact brains. Animal Welfare 28(4), 397-406.

A systematic review of the potential uses of on-animal sensors to monitor the welfare of sheep evaluated using the Five Domains Model as a framework

This systematic review explores the use of on-animal sensors in sheep and their potential application in objective welfare monitoring. The key questions posed were: To what extent can current scientific knowledge inform a sensor-based approach to welfare evaluations? And, how...

Year Published: 2019Topics: External Bodily Equipment, Welfare AssessmentAnimal Type: Sheep

Citation: Fogarty, E. S., Swain, D. L., Cronin, G. M. et al. 2019. A systematic review of the potential uses of on-animal sensors to monitor the welfare of sheep evaluated using the Five Domains Model as a framework. Animal Welfare 28(4), 407-420.

Growing without a mother during rearing affects the response to stressors in rams

Early maternal care contributes to the normal development of the physiological, social and emotional functions of the offspring. As sheep are a strongly gregarious species, separation and isolation of an individual from the flock provokes fear and, consequently a stress...

Year Published: 2018Topics: Husbandry & ManagementAnimal Type: Sheep

Citation: Damián, J. P., Hötzel, M. J., Banchero, G. et al. 2018. Growing without a mother during rearing affects the response to stressors in rams. Applied Animal Behaviour Science 209, 36-40.

Inducing positive emotions: Behavioural and cardiac responses to human and brushing in ewes selected for high vs low social reactivity

Welfare concerns not only the absence of negative emotional experiences but also the presence of positive experiences. However, scientific investigation on positive emotions in farm animals has been long neglected. This study aimed to investigate the perception of sheep to...

Year Published: 2018Topics: Human-Animal InteractionAnimal Type: Sheep

Citation: Tamioso, P. R., Maiolino Molento, C. F., Boivin, X. et al. 2018. Inducing positive emotions: Behavioural and cardiac responses to human and brushing in ewes selected for high vs low social reactivity. Applied Animal Behaviour Science 208, 56-65.