Systematic lameness scoring using validated scales enables early detection of pain and dysfunction in horses, supporting welfare by reducing the time animals spend with unrecognized musculoskeletal pain.
Lameness scoring is a welfare-critical practice because lameness represents pain — and pain that goes undetected is pain that goes untreated. The frequency with which horses presented as sound are found to have subclinical lameness on systematic assessment indicates a significant welfare gap in current equine management. Owners and riders often adapt unconsciously to horses moving with mild asymmetry, normalizing gait patterns that represent genuine discomfort. Systematic assessment at regular intervals using validated scales, combined with objective gait analysis technology where available, closes this gap. The welfare implications extend beyond individual horses: early detection and intervention prevents subclinical issues from progressing to severe lameness that causes prolonged suffering and often ends athletic careers. Veterinary education on communicating lameness findings to owners who may be resistant to acknowledging problems is also an important welfare intervention.