Arthritis can affect horses at any age. Some are born with joint abnormalities, others develop it from years of training, repetitive stress, or simply the demands of athletic disciplines their bodies were not built to handle. Even young horses can show early signs when their joints are asked to do more than nature intended. Arthritis is not just an old horse problem, it is a performance limiting condition that requires early recognition and proactive care. From mild stiffness that reduces stride