Welfare Assessment

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

King, K., Joblon, M., McNally, K. et al. 2021. Assessing North Atlantic right whale (Eubalaena glacialis) welfare. Journal of Zoological and Botanical Gardens 2(4), 728–739.

Welfare assessments have been largely successful in improving management and quality of life for animals in human care. This has prompted an increased interest in their use for free-ranging wild animals to assess health, environment...

Gott, A., Andrews, C., Bedford, T. et al. 2019. Developmental history and stress responsiveness are related to response inhibition, but not judgement bias, in a cohort of European starlings (Sturnus vulgaris). Animal Cognition 22(1), 99–111.

Judgement bias tasks are designed to provide markers of affective states. A recent study of European starlings (Sturnus vulgaris) demonstrated modest familial effects on judgement bias performance, and found that adverse early experience and developmental...

Goma, A. A., Uddin, J., Kieson, E. 2023. Lateralised behavioural responses in livestock to environmental stressors: Implications for using infrared thermography to assess welfare conditions. Animals 13(23), 3663.

Lateralised behavioural responses to environmental stressors have become more frequently used as indicators of social welfare in animals. These lateralised behavioural responses are under the control of asymmetrical brain functions as part of the primary...

Fultz, A., Lewis, R., Kelly, L. et al. 2023. Behavioral welfare research for the management of sanctuary chimpanzees (pan troglodytes). Animals 13(16), 2595.

Chimp Haven is a sanctuary for chimpanzees retired from biomedical research, rescued from the pet trade, or re-homed after other organizations could no longer care for them. To provide optimal care for over 300 chimpanzees...

Fuller, G., Hamilton, J., Allard, S. 2021. DNA damage as a potential non-invasive indicator of welfare: A preliminary study in zoo-housed grizzly bears (Ursus arctos horribilis). Journal of Zoological and Botanical Gardens 2(3), 316–334.

Measures of oxidative stress have potential for integrating positive and negative life experiences into comprehensive cellular indicators of animal welfare. We explored this possibility when three adult grizzly bear brothers at the Detroit Zoo were...

Free, D., Wolfensohn, S. 2023. Assessing the welfare of captive group-housed cockroaches, Gromphadorhina oblongonota. Animals 13(21), 3351.

The welfare of invertebrates under human care is of growing concern, particularly with the increasing interest in insect farming as an environmentally sustainable means of producing food. Additionally, individual welfare monitoring systems can be time-consuming...

Free, D., Justice, W. S. M., Smith, S. J. et al. 2022. An approach to assessing zoo animal welfare in a rarely studied species, the common cusimanse Crossarchus obscurus. Journal of Zoological and Botanical Gardens 3(3), 420–441.

Objective welfare assessments play a fundamental role in ensuring that positive welfare is achieved and maintained for animals in captivity. The Animal Welfare Assessment Grid (AWAG), a welfare assessment tool, has been validated for use...

Ede, T., Parsons, T. D. 2023. Cognitive tasks as measures of pig welfare: A systematic review. Frontiers in Veterinary Science 10.

Cognitive approaches are increasingly used to assess animal welfare, but no systematic review has been conducted on pigs despite their cognitive capacities. Our aims were two-fold: first, to assess the popularity and heterogeneity of this...

Drewnowska, O., Lisowska, B., Turek, B. 2019. What do we know about the use of EEG monitoring during equine anesthesia: A review. Applied Sciences 9(18), 3678.

Electroencephalography is a noninvasive method used for the measurement of central nervous system bioelectrical activity. Besides its use for neurological disorders diagnostics in humans and animals, it was found to be useful as a part...

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