Navicular syndrome is a common cause of chronic lameness in horses. Understanding its welfare implications and management options helps horse owners make informed care decisions.
Navicular disease causes chronic, often debilitating pain that significantly reduces a horse's quality of life if untreated. The insidious onset — initially intermittent lameness that owners may attribute to soft tissue soreness — means diagnosis is frequently delayed. Early recognition, imaging-guided diagnosis, and appropriate management significantly improve welfare outcomes. Pain management through medication, corrective shoeing that redistributes foot pressures, and exercise modification on appropriate surfaces are the cornerstones of treatment. Horses with managed navicular disease can remain comfortable and active for years; those left untreated or subjected to continued hard work without pain management suffer ongoing chronic pain. Retirement to appropriate low-impact activity, rather than continued sports competition, may be the most welfare-appropriate decision for significantly affected horses.