Welfare Assessment

Includes methods and protocols to monitor or assess animal health, pain, and other emotions.

Yon, L., Williams, E., Harvey, N. D. et al. 2019. Development of a behavioural welfare assessment tool for routine use with captive elephants. PLOS ONE 14(2), e0210783.

There has been much concern in recent years about the welfare of elephants in zoos across North America and Europe. While some previous studies have assessed captive elephant welfare at a particular point in time...

Teng, K. T.-Y., Devleesschauwer, B., Maertens De Noordhout, C. et al. 2018. Welfare-Adjusted Life Years (WALY): A novel metric of animal welfare that combines the impacts of impaired welfare and abbreviated lifespan. PLOS ONE 13(9), e0202580.

Currently, separate measures are used to estimate the impact of animal diseases on mortality and animal welfare. This article introduces a novel metric, the Welfare-Adjusted Life Year (WALY), to estimate disease impact by combining welfare...

Ermatinger, F. A., Brügger, R. K., Burkart, J. M. 2019. The use of infrared thermography to investigate emotions in common marmosets. Physiology & Behavior 211, 112672.

Measuring body surface temperature changes with infrared thermography has recently been put forward as a non-invasive alternative measure of physiological correlates of emotional reactions. In particular, the nasal region seems to be highly sensitive to...

Boileau, A., Farish, M., Turner, S. P. et al. 2019. Infrared thermography of agonistic behaviour in pigs. Physiology & Behavior 210, 112637.

Infrared thermography (IRT) or thermal imaging is increasingly being used as a non-invasive method to gain information on animals' physiological and emotional state. IRT has the potential to serve as a non-invasive quantitative assessment method...

Gjendal, K., Lund Ottesen, J., Olsson, I. A. S. et al. 2019. Burrowing and nest building activity in mice after exposure to grid floor, isoflurane or ip injections. Physiology & Behavior 206, 59-66.

Burrowing and nest building are examples of highly motivated innate behaviours in rodents. Assessments based on these behaviours can be used as non-invasive indicators of pain, distress and suffering. In this study, we investigated the...

Lockworth, C., Monts de Oca, N. 2016. Rodent health: A picture is worth a thousand words. Laboratory Animal Science Professional 4(2) (June), 46-47.

An animal health program involves identification of health conditions, as well as treatment and disposition of rodents. In most facilities with a large rodent population, the initial identification of health conditions is typically accomplished by...

Gabriel, S. M., Riley, K. M., Spinks, W. A. et al. 2017. Husbandry, care and enrichment of diabetic Sinclair swine in the laboratory environment. Laboratory Animal Science Professional 5(3) (September), 53-57.

Health monitoring, enrichment, training procedures and techniques, as well as instructions for the care of vascular access ports, are outlined in this paper. The procedures described herein helped maintain a successful, long-term research population of...

Warwick, C., Arena, P., Lindley, S. et al. 2013. Assessing reptile welfare using behavioural criteria. In Practice 35(3), 123-131.

While clinical reptile medicine as a science is in its ascendancy among veterinary surgeons and other interested groups, familiarity with the often related issue of reptilian behavioural and psychological health appears less common. Behavioural change...

Balansard, I., Cleverley, L., Cutler, K. L. et al. 2019. Revised recommendations for health monitoring of non-human primate colonies (2018): FELASA Working Group Report. Laboratory Animals 53(5), 429–446.

The genetic and biological similarity between non-human primates and humans has ensured the continued use of primates in biomedical research where other species cannot be used. Health-monitoring programmes for non-human primates provide an approach to...

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