Farm Animal Welfare and Antibiotic Stewardship

The relationship between animal welfare and antibiotic use is complex. Better welfare reduces disease burden and antibiotic need, while antibiotic stewardship should never come at the cost of treating sick animals.

Key Facts

Over 70% of global antibiotic use occurs in food animal production, driving antimicrobial resistance
High-welfare farms with lower disease prevalence typically use fewer antibiotics per animal
Stress from poor welfare impairs immune function, increasing infection risk and antibiotic need
The EU banned antibiotic growth promoters in 2006, and several countries have reduced therapeutic use significantly
Metaphylactic antibiotic use — treating whole groups when some are sick — raises resistance concerns
Critically ill animals must always receive appropriate antibiotic treatment regardless of stewardship concerns

Welfare Considerations

Animal welfare and antibiotic stewardship are often aligned but sometimes in tension. Better welfare conditions reduce the disease burden that drives antibiotic use. However, pressure to reduce antibiotic use must never prevent necessary treatment of sick individuals — withholding antibiotics from animals that need them is both a welfare failure and poor veterinary practice. The most effective approach combines genuine welfare improvement that reduces disease incidence with responsible therapeutic antibiotic use when needed.

What You Can Do

Support farms that combine high welfare standards with transparent antibiotic use reporting
Advocate for antibiotic use transparency and reporting in food animal production
Choose animal products from farms with independent welfare certification and low antibiotic use data
Donate to research on welfare-positive disease prevention that reduces antibiotic dependency
Support regulatory frameworks that require antibiotic stewardship without compromising animal treatment