Episode 190: Dr Michaela Hempen: Assessing Animal Welfare
We are joined again by Dr. Michaela Hempen, but this time, Michaela is not talking about Blondie and the cribbing project, but about her day job. Michaela works for the European Food Safety Agency. The EFSA looks at anything related to food safety, including animal health. It provides risk assessments which give the European Commission or European member states the scientific basis for legislation. The European Commission will be revising all farm animal welfare legislation, and part of this will be based on scientific assessments of their welfare. Michaela has become involved in this project which means she has been on a steep learning curve to familiarize herself with the field of animal welfare.
In this podcast we talk about preference tests. Whether it’s a laying hen or a horse how do you measure what animals want?
Here is a link to the animal welfare risk assessment activities of EFSA and links to the legislative framework in the EU
The call for tender is published here
Deadline for submitting the offer is 25 August 2022
This is the study assessing the strength of preference for straw bedding in sows by measuring the number of nose presses to open door to enrichment
Arey, D. S. (1992). Straw and food as reinforcers for prepartal sows. Applied Animal Behaviour Science, 33(2-3), 217-226.
This is the study assessing the strength of preference for enrichment items by measuring running speed in rats
Hanmer, L. A., Riddell, P. M., & Williams, C. M. (2010). Using a runway paradigm to assess the relative strength of rats’ motivations for enrichment objects. Behavior research methods, 42(2), 517-524.