Practical welfare metrics for farmed chickens enable assessment, comparison, and improvement across production systems. Evidence-based metrics are increasingly required by welfare certification schemes.
Practical welfare metrics for farmed chickens translate welfare science into actionable assessment tools that can be applied at farm and industry scale. Gait scoring by trained assessors provides reliable information on the prevalence and severity of leg problems — the leading welfare challenge in fast-growing broilers. Footpad dermatitis and hockburn scores reflect litter quality and welfare through simple visual inspection of birds at slaughter — making abattoir-level monitoring a practical welfare assessment tool available without farm visits. These metrics create accountability: when processors provide footpad scores back to producers, farmers can adjust litter management to improve welfare and reduce condemnation losses. The economic co-benefits of welfare improvement through better litter and leg health — reduced condemnations, improved growth rates — support producer engagement with welfare metrics as production optimization tools. This alignment of welfare and economic incentives is a powerful driver of practical improvement.