Lameness in dairy cows is one of the most prevalent and painful conditions in the industry, affecting up to 25 percent of cows in some herds and causing chronic suffering.
Dairy cow lameness represents one of the most widespread chronic welfare failures in modern food production. A cow walking on a painful foot experiences constant discomfort with every step — an experience that persists for weeks or months if not identified and treated. The high prevalence in many herds is not inevitable; farms with excellent management consistently achieve lameness rates below 5 percent. The gap between best practice and average performance reflects the welfare harm that better stockmanship, housing design, and systematic monitoring could prevent. Reducing lameness is both an ethical imperative and a practical measure that improves farm productivity.