Welfare Assessment

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

Robbins, J., Franks, B., von Keyserlingk, M. A. G. 2018. ‘More than a feeling’: An empirical investigation of hedonistic accounts of animal welfare. PLOS ONE 13(3), e0193864.

Many scientists studying animal welfare appear to hold a hedonistic concept of welfare -whereby welfare is ultimately reducible to an animal’s subjective experience. The substantial advances in assessing animal’s subjective experience have enabled us to...

Stomp, M., Leroux, M., Cellier, M. et al. 2018. An unexpected acoustic indicator of positive emotions in horses. PLOS ONE 13(7), e0197898.

Indicators of positive emotions are still scarce and many proposed behavioural markers have proven ambiguous. Studies established a link between acoustic signals and emitter’s internal state, but few related to positive emotions and still fewer...

Häger, C., Biernot, S., Buettner, M. et al. 2017. The Sheep Grimace Scale as an indicator of post-operative distress and pain in laboratory sheep. PLOS ONE 12(4), e0175839.

The EU Directive 2010/63/EU changed the requirements regarding the use of laboratory animals and raised important issues related to assessing the severity of all procedures undertaken on laboratory animals. However, quantifiable parameters to assess severity...