Lameness is the most prevalent welfare problem in dairy cattle globally, affecting millions of cows with chronic pain that reduces their quality of life throughout production.
Lameness in dairy cows causes chronic pain that profoundly reduces their welfare over extended periods. Lame cows lie down more, walk less, compete less effectively for feed and water, and show behavioral signs of chronic pain including reduced social interaction and altered time budgets. The high prevalence of undetected and untreated lameness in many commercial herds reflects inadequate monitoring commitment and the economic pressure that prioritizes production over welfare. Gait scoring programs that systematically assess all cows enable early intervention before lameness becomes severe. Comfortable lying surfaces, rubber flooring, and regular hoof trimming represent proven welfare investments.