Welfare Assessment

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

Mogil, J. S., Pang, D. S. J., Silva Dutra, G. G. et al. 2020. The development and use of facial grimace scales for pain measurement in animals. Neuroscience & Biobehavioral Reviews 116, 480-496.

The measurement of pain in animals is surprisingly complex, and remains a critical issue in veterinary care and biomedical research. Based on the known utility of pain measurement via facial expression in verbal and especially...

Pizzi, R., Dowling, A., Brown, D. et al. 2015. Facial thermography is not useful in assessing body temperature in common squirrel monkeys (Saimiri sciureus) in comparison to rectal temperatures. Journal of Zoo and Aquarium Research 3(3), 94-98.

A group of 39 captive common squirrel monkeys (Saimiri sciureus) had their body temperature measurements compared by rectal thermometry and facial infrared thermal imaging (Flir i3, Flir Systems Inc). Squirrel monkeys were caught up and...

Cooke, G. M., Tonkins, B. M. 2015. Behavioural indicators of welfare exhibited by the common European cuttlefish (Sepia officinalis). Journal of Zoo and Aquarium Research 3(4), 157-162.

The common European cuttlefish (Sepia officinalis) is frequently found in public aquaria in Europe. These remarkable creatures make fantastic display animals due to their rapid colour/texture/behaviour changes associated with feeding or camouflage. They possess extremely...

Tolpinrud, A., O’Brien, M. F., Justice, W. S. M. et al. 2017. Infrared thermography as a diagnostic tool for pododermatitis in captive greater flamingos (Phoenicopterus roseus). Journal of Zoo and Aquarium Research 5(1), 48-55.

This cross-sectional study investigated the use of infrared thermography as a diagnostic tool for pododermatitis in captive greater flamingos (Phoenicopterus roseus). Photographs and thermal images were obtained for 775 feet from 408 flamingos held at...

Schiffmann, C., Clauss, M., Hoby, S. et al. 2017. Visual body condition scoring in zoo animals – Composite, algorithm and overview approaches. Journal of Zoo and Aquarium Research 5(1), 1-10.

Various body condition scoring (BCS) methods have been developed as management tools in zoo animal husbandry. In contrast to BCS for farm animals, where visual and palpable features are used, these protocols are mainly restricted...

Stomp, M., d’Ingeo, S., Henry, S. et al. 2021. Brain activity reflects (chronic) welfare state: Evidence from individual electroencephalography profiles in an animal model. Applied Animal Behaviour Science 236, 105271.

Assessing the animal welfare state is a challenge given the subjective individual cognitive and emotional processing involved. Electroencephalography (EEG) spectrum analysis has proved an ecologically valid recording situation to assess the link between brain processes...

Laurijs, K. A., Briefer, E. F., Reimert, I. et al. 2021. Vocalisations in farm animals: A step towards positive welfare assessment. Applied Animal Behaviour Science 236, 105264.

Public concern for farm animal welfare is increasing. Animal welfare is defined as the balance of positive and negative emotions, where positive emotions are key to a good animal life. Emotion is defined as an...

Salzer, Y., Honig, H. H., Shaked, R. et al. 2021. Towards on-site automatic detection of noxious events in dairy cows. Applied Animal Behaviour Science 236, 105260.

Successful detection of pain in cows could circumscribe the therapeutic window for treatment before the cow's condition deteriorates further. While severe clinical cases that are characterized as painful have clear behavioral and physiological manifestations, mild...

Yamada, P. H., Codognoto, V. M., Rydygier de Ruediger, F. et al. 2021. Pain assessment based on facial expression of bulls during castration. Applied Animal Behaviour Science 236, 105258.

Bovine castration can be performed surgically, chemically, or immunologically and the method used can influence animal welfare. The use of facial expressions is an efficient tool to quantify pain, but there has been limited study...

Berlinghieri, F., Panizzon, P., Penry-Williams, I. L. et al. 2021. Laterality and fish welfare - A review. Applied Animal Behaviour Science 236, 105239.

Humans interact with fishes in many contexts including aquaculture, scientific study and companion animals. In all of these contexts, fish welfare can be compromised through anthropogenic means. Concern for fish welfare has grown considerably in...

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