Livestock Antibiotic Stewardship and Welfare

How responsible antibiotic use in livestock farming protects both animal welfare and public health, and what high-welfare production looks like.

Key Facts

An estimated 73% of all antimicrobials globally are used in food animal production, contributing to antimicrobial resistance that threatens human medicine
The EU banned use of antibiotics as growth promoters in livestock in 2006; the US followed with a phased ban completed in 2017
Prophylactic antibiotic use — dosing healthy animals to prevent rather than treat disease — remains common in intensive production systems
Higher-welfare production systems with lower stocking densities, better management, and enriched environments typically require less antibiotic use
Antibiotic resistance genes from livestock can transfer to human pathogens, making farm antibiotic overuse a global health threat beyond the farm
Meat from animals raised without antibiotics is increasingly sought by consumers, creating market incentives for stewardship programs

Welfare Considerations

Antibiotic stewardship in livestock production connects individual animal welfare with global public health in a way that makes it both a welfare and ethical priority. Animals in high-welfare production systems — with appropriate stocking densities, enriched environments, and good nutrition — experience lower disease incidence and require fewer antibiotics, creating a virtuous cycle where good welfare and responsible antibiotic use reinforce each other. Conversely, intensive low-welfare production systems use prophylactic antibiotics to compensate for the disease pressure created by poor welfare conditions. Reducing antibiotic use in the absence of welfare improvements causes disease welfare problems; reducing antibiotic use alongside welfare improvements benefits both animal health and antibiotic effectiveness for future generations.

What You Can Do

Choose animal products from producers certified to standards prohibiting prophylactic antibiotic use and requiring disease-based treatment protocols
Support RSPCA Assured, Animal Welfare Approved, or equivalent certifications that incorporate antibiotic stewardship alongside welfare standards
Advocate for mandatory public reporting of antibiotic use on farms by species and purpose, enabling transparent comparison between producers
Support research into management practices that reduce disease incidence in livestock without relying on prophylactic antibiotic treatment
Reduce overall consumption of animal products from intensive systems where prophylactic antibiotic use remains standard practice