Lameness affects approximately 25% of dairy cows in the UK at any given time and represents the single most significant welfare problem in the dairy industry. Prevention-focused management can dramatically reduce its prevalence.
Lameness causes chronic pain that affects every aspect of a dairy cow's life. Lame cows spend more time lying to relieve hoof pain but are often unable to rest adequately due to overcrowding or hard flooring. They compete less effectively for feed and water, leading to nutritional deficits that worsen their condition. Social interaction is disrupted as lame cows withdraw from herd activity. The progression from subclinical to clinical lameness is often gradual, meaning welfare is compromised for weeks or months before visible signs become apparent to stockpeople. Early detection and prompt treatment are essential but prevention through good flooring, nutrition and herd management remains the most effective welfare strategy.