Lameness is the most common welfare problem in dairy cattle, affecting 20-30% of cows in many herds. Evidence-based prevention and prompt treatment dramatically reduce the suffering associated with this painful condition.
Dairy cow lameness represents one of the most significant and measurable welfare failures in commercial agriculture. A lame cow experiences chronic pain with every step — the equivalent of walking on a painful wound for hours each day. Yet lameness prevalence in many commercial herds would be considered unacceptable in any other context where we routinely monitor animal welfare. The condition is largely preventable: herd-level lameness rates below 5% are achievable with appropriate flooring, nutrition, cow flow management, and hoof care programs. The barrier is primarily economic — preventing lameness requires investment in facilities and management that delivers welfare benefits to cows and production benefits to farmers, but requires upfront commitment. Regular locomotion scoring, early treatment, and prevention-focused management are the cornerstones of dairy cow lameness welfare.