Horse Joint Health: Prevention and Management of Common Musculoskeletal Problems

Joint problems are a leading cause of pain, reduced performance, and early retirement in sport and leisure horses, yet many are preventable with good management.

Key Facts

Osteoarthritis affects an estimated 60% of all lamenesses in horses and is the most common cause of retirement
The fetlock, coffin joint, hock, and stifle are the joints most commonly affected in performance horses
Joint injections (corticosteroids, hyaluronic acid, PRP) are widely used but do not address underlying causes
Excessive work on hard or deep surfaces significantly increases joint loading and injury risk
Appropriate warm-up and cool-down protocols reduce the risk of repetitive stress injury to joint cartilage
Young horses worked too intensively before skeletal maturity face significantly higher lifetime joint disease risk
Regular farriery maintaining correct hoof balance is foundational to healthy joint loading
Nutraceuticals (glucosamine, chondroitin, MSM) have limited but some supportive evidence for joint maintenance

Welfare Considerations

Joint health is central to the welfare of working horses. A horse in chronic joint pain cannot communicate its discomfort in ways humans find easy to interpret — it may show reluctance, behavioral resistance, or reduced performance rather than dramatic lameness. These signs are often attributed to attitude problems and managed with training pressure rather than veterinary investigation. A welfare-centered approach to joint health involves proactive veterinary assessment of any behavioral change, appropriate management of workload and surfaces, and realistic decisions about retirement when joint disease is advanced. Injecting joints to maintain performance in a horse with significant arthritis without addressing the underlying workload is a short-term solution with long-term welfare costs.

What You Can Do

Have any horse showing behavioral changes or reluctance assessed by a vet before assuming an attitude problem
Ensure consistent, quality farriery to maintain correct hoof balance and minimize abnormal joint loading
Avoid working young horses intensively before skeletal maturity — most horses are not fully mature until 5-6 years
Vary surfaces and manage arena footing to reduce repetitive joint loading on performance horses
Develop individualized warm-up and cool-down protocols appropriate to your horse and discipline
Consider retirement or reduced work when joint disease is advanced rather than managing pain to maintain performance
Work with your vet to develop a joint health plan that goes beyond reactive injection to proactive management