How responsible antibiotic use in livestock improves welfare while protecting public health.
Antibiotic stewardship in livestock care represents a complex welfare challenge where appropriate use serves animal welfare while overuse undermines both animal and human welfare through resistance development. The welfare-positive approach to stewardship maintains antibiotic access for treatment of genuine infections while eliminating preventive mass medication that masks rather than addresses underlying welfare and husbandry problems. European reductions in livestock antibiotic use demonstrate that significant progress is achievable without compromising animal welfare when improved husbandry, vaccination, and biosecurity replace preventive antibiotic use. Stewardship programs that maintain therapeutic access while restricting preventive use represent the welfare-optimal approach.