Lameness is the most economically significant welfare problem in dairy cattle, causing chronic pain in millions of cows. Systematic mobility scoring enables early detection and treatment, dramatically improving outcomes.
Dairy cow lameness represents one of the most significant and preventable welfare failures in commercial agriculture. A cow walking on a painful hoof lesion every step of every day for weeks or months — the typical untreated course — experiences chronic suffering that reduces every aspect of welfare: she eats less, lies down less, moves less, and is in constant pain. The economic paradox is that lameness is expensive, yet investment in prevention and early detection is routinely undervalued. Farmers who implement systematic mobility scoring — observing all cows at regular intervals using a standardized scale — catch lesions early when treatment is effective, inexpensive, and welfare outcomes are good. The barrier is behavioral: recognizing lameness requires training and systematic attention that busy farm routines often crowd out. Welfare-focused benchmarking programs, herd health consultants and veterinary support for mobility scoring implementation have transformed outcomes on farms that engage with them.