Poultry Litter Management and Welfare

Litter conditions in poultry barns directly affect bird welfare. Wet, soiled litter causes painful foot pad dermatitis and breast burns affecting millions of birds.

Key Facts

Foot pad dermatitis (FPD) affects an estimated 50-90% of conventionally reared broiler chickens
FPD severity directly correlates with litter moisture — wet litter causes ammonia burns to foot pads
Hock burns and breast blisters result from contact with wet, soiled litter in high-density systems
EU regulations now require FPD scoring as a welfare indicator at slaughter
Good litter management (correct material, ventilation, stocking density) dramatically reduces FPD prevalence
Birds with severe FPD move less, eat less, and show behavioral indicators of chronic pain

Welfare Considerations

Foot pad dermatitis causes chronic pain in a majority of conventionally reared chickens globally — one of the highest-prevalence welfare problems in farmed animal production. The open lesions on feet and hock joints cause pain with every step, reducing movement and access to food and water. Pain suppresses immune function, creating a cycle of worsening health. The striking fact that good litter management reduces FPD prevalence to near zero demonstrates that this suffering is not inevitable but reflects production system choices prioritizing throughput over welfare. Slaughter-line monitoring of FPD provides an objective welfare metric that can drive producer accountability.

What You Can Do

Choose higher-welfare chicken products with lower stocking density certifications
Support regulatory requirements for FPD monitoring and reporting at slaughter facilities
Ask chicken producers about their FPD prevalence data and litter management protocols
Reduce conventional chicken consumption or shift to certified higher-welfare products