Farm Animals

Agriculture Antibiotic Use and Animal Welfare

Antibiotic use in livestock affects both animal welfare and public health through antimicrobial resistance. Responsible use principles balance welfare needs with resistance prevention.

Key Facts

Prophylactic antibiotic use in livestock contributes significantly to antimicrobial resistance development
Many countries have banned the use of antibiotics for growth promotion in livestock
Metaphylactic treatment of groups at high disease risk is still considered welfare-appropriate in many protocols
Reduction of antibiotic use requires improved housing, biosecurity, and preventive health management

Welfare Considerations

Responsible antibiotic stewardship in animal agriculture requires balancing animal welfare against antimicrobial resistance risks. Sick animals must receive treatment, but prophylactic mass medication in lieu of good management is both a resistance risk and a welfare failure by masking poor conditions. Improving welfare through better housing and biosecurity is the sustainable path to reducing antibiotic dependence.

What You Can Do

Choose meat and dairy from producers committed to responsible antibiotic use programs
Support policies restricting prophylactic antibiotic use in livestock production
Encourage producers to invest in housing and biosecurity improvements that reduce disease incidence
Learn about responsible antibiotic stewardship as part of broader farm animal welfare literacy