Welfare Assessment

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

Thomson, J. S., Al-Temeemy, A. A., Isted, H. et al. 2019. Assessment of behaviour in groups of zebrafish (Danio rerio) using an intelligent software monitoring tool, the chromatic fish analyser. Journal of Neuroscience Methods 328, 108433.

Background: Zebrafish (Danio rerio) are an increasingly popular model species within a variety of biomedical and neurobiological contexts. Researchers are required to prevent any negative states, such as pain, when using experimental animals to optimise...

Nääs, I. A., Garcia, R. G., Caldara, F. R. 2015. Infrared thermal image for assessing animal health and welfare. Journal of Animal Behaviour and Biometeorology 2(3), 66-72.

Infrared thermal imaging is a non-destructive testing technology that can be used to determine the superficial temperature of objects. This technology has an increasing use in detecting diseases and distress in animal husbandry within the...

Lopes Torquato, J., Freire de Souza Júnior, J. B., Araújo Fernandes de Queiroz, J. P. et al. 2015. Infrared thermography applied to rhea (Rhea americana). Journal of Animal Behaviour and Biometeorology 3(2), 51-56.

Infrared thermography is an innovative tool that has been used in several studies involving animal. This tool used to study heat stress, thermoregulation, behavior, disease diagnosis, mainly in the animal production and animal welfare. Wild...

Turner, P. V. 2019. Moving beyond the absence of pain and distress: Focusing on positive animal welfare. ILAR Journal 60(3), 366-372.

For many years, researchers, veterinarians, animal ethics committees, and regulators have focused on minimizing pain and distress as a primary goal of refinement when working with animals in science. More recent publications as well as...

Stygar, A. H., Gómez, Y., Berteselli, G. V. et al. 2021. A systematic review on commercially available and validated sensor technologies for welfare assessment of dairy cattle. Frontiers in Veterinary Science 8, 634338.

In order to base welfare assessment of dairy cattle on real-time measurement, integration of valid and reliable precision livestock farming (PLF) technologies is needed. The aim of this study was to provide a systematic overview...

Elwood, R. W. 2021. Potential pain in fish and decapods: Similar experimental approaches and similar results. Frontiers in Veterinary Science 8, 631151.

I review studies that examined the possibility of pain experience in fish and note how they provided guidance on general methods that could be applied to other animals such as decapod crustaceans. The fish studies...

Gómez, Y., Stygar, A. H., Boumans, I. J. M. M. et al. 2021. A systematic review on validated precision livestock farming technologies for pig production and its potential to assess animal welfare. Frontiers in Veterinary Science 8, 660565.

Several precision livestock farming (PLF) technologies, conceived for optimizing farming processes, are developed to detect the physical and behavioral changes of animals continuously and in real-time. The aim of this review was to explore the...

Hintze, S., Schanz, L. 2021. Using the judgment bias task to identify behavioral indicators of affective state: Do eye wrinkles in horses reflect mood? Frontiers in Veterinary Science 8, 676888.

Identifying and validating behavioral indicators of mood are important for the assessment of animal welfare. Here, we investigated whether horses' eye wrinkle expression in a presumably neutral situation is a measure of mood as assessed...

Nagasawa, T., Ohta, M., Uchiyama, H. 2021. The urinary hormonal state of cats associated with social interaction with humans. Frontiers in Veterinary Science 8, 680843.

Research to assess the relationship between cats and humans is in a nascent stage. Some studies have assessed the stress status in cats using physiological indicators, such as the cortisol hormone, but have not focused...

Pearson, G., Waran, N., Reardon, R. J. M. et al. 2021. A Delphi study to determine expert consensus on the behavioural indicators of stress in horses undergoing veterinary care. Applied Animal Behaviour Science 237, 105291.

Horses undergoing veterinary care may perceive the experience to be stressful and their behavioural responses can result in injuries to people involved in their care. Being able to accurately measure the stress response in horses...

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