Should the Contribution of One Additional Lame Cow Depend on How Many Other Cows on the Farm Are Lame?

ABSTRACT: Welfare Quality® proposes a system for aggregation according to which the total welfare score for a group of animals is a non-linear effect of the prevalence of welfare scores across the individuals within the group. Three assumptions serve to justify this: (1) experts do not follow a linear reasoning when they assess a welfare problem; (2) it serves to prevent compensation (severe welfare problems hidden by scoring well on other aspects of welfare); (3) experts agree on the weight of different welfare measures. We use two sources of data to examine these assumptions: animal welfare data from 44 Danish dairy farms with Danish Holstein Friesian cows, and data from a questionnaire study with a convenience sample of 307 experts in animal welfare, of which we received responses from over 50%.

SUBMITTER: Sandoe P 

PROVIDER: S-EPMC5742790 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature