Poultry Litter Management and Broiler Chicken Welfare

The quality of litter on broiler chicken house floors directly determines welfare outcomes including foot health, skin conditions, and respiratory health. Proper litter management is one of the highest-impact welfare interventions available.

Key Facts

Broiler chickens spend their entire lives on litter covering the floors of large poultry houses
Wet, compacted litter causes contact dermatitis on breasts, hocks, and feet affecting virtually all birds in poorly managed houses
Hock burns and foot pad dermatitis are used as welfare outcome measures in European monitoring systems
Ammonia from litter can cause respiratory damage and eye irritation at high concentrations
Good litter management includes fresh litter at each placement, appropriate ventilation, and stocking density control
Wood shavings, rice hulls, and chopped straw are common litter materials with different welfare properties
Litter scoring by trained assessors provides objective data on flock welfare during production
The Chicken Out! campaign and similar advocacy groups have made litter quality a public welfare issue

Welfare Considerations

Litter quality represents one of the most important and most neglected aspects of broiler welfare. Because contact dermatitis develops gradually and affects all birds in a house simultaneously, it can appear normal to producers who see nothing unusual compared to their previous experience. Independent monitoring systems that objectively score litter quality and lesion prevalence provide the accountability that self-reporting cannot. The welfare impact of good litter quality is dramatic - flocks on high-quality litter show lower rates of contact dermatitis, better gait, lower mortality, and better feed conversion. The economic case aligns with the welfare case here, making litter quality improvement a achievable industry change. Consumer pressure through retailer welfare commitments requiring litter monitoring has driven significant improvement in participating supply chains.

What You Can Do

Choose chicken certified to welfare standards that include litter quality and foot health monitoring
Support retailers who require litter quality monitoring as part of their animal welfare commitments
Advocate for legal minimum litter quality standards using hock burn scoring as an outcome measure
Ask food companies about their broiler welfare monitoring programs including litter assessment
Reduce chicken consumption or shift to certified higher-welfare sources when cost is a concern