Litter condition in broiler houses directly affects footpad health. Poor litter causes footpad dermatitis (FPD) - a painful welfare condition affecting millions of birds.
Footpad dermatitis is one of the most measurable and widespread welfare problems in broiler production. A bird standing on lesioned feet experiences chronic pain from every step it takes. High FPD scores indicate both bird suffering and poor litter management - they are a welfare outcome measure that reflects management quality. The welfare investment in litter management - adjusting drinker heights, optimising ventilation, managing stocking density - delivers measurable FPD score reductions. Mandatory FPD monitoring with action thresholds provides a regulatory mechanism to identify and address welfare failures at the flock level.