Welfare Science

Farm Animal Welfare and Antibiotic Resistance

The relationship between farm animal welfare and antibiotic resistance is complex, with high-welfare systems often requiring less antibiotic use while reducing resistance selection pressure.

Key Facts

Global farm animal antibiotic use accounts for approximately 70% of total antibiotic consumption
High stocking densities increase disease transmission and antibiotic dependency
Better welfare reduces disease incidence and therefore antibiotic requirement
Denmark reduced farm antibiotic use by 50% through welfare-linked restrictions
The UK introduced a ban on preventive antibiotic use in healthy animals in 2022

Welfare Considerations

Poor animal welfare drives antibiotic overuse, creating AMR risks for both humans and animals. Better welfare and antibiotic stewardship are complementary goals.

What You Can Do

Support farms and certification schemes requiring antibiotic reduction targets
Advocate for preventive antibiotic use bans in farm animal production
Raise awareness of the welfare-AMR link in food system discussions
Choose products from farms with transparent antibiotic use data