Navicular in horses is a progressive degenerative disease that affects the soft tissue, navicular bone, and surrounding structures in the hoof. While there is no cure for navicular syndrome in horses, research has allowed veterinarians and farriers to improve management and outcomes for horses diagnosed with navicular disease. Some breeds, including Quarter Horses, Warmbloods, Standardbreds, and Thoroughbreds, are more susceptible to navicular than others. Navicular is not a medical emergency, but it’s essential to contact your veterinarian at the earliest signs of lameness. Early detection and intervention give your horse the best chance of feeling relief and returning to work.,Decades ago, navicular in horses was a career-ending, sometimes life-ending diagnosis. But thanks to advances in research, treatment, and management practices, many horses can remain comfortable and even rideable for years after a navicular diagnosis. Here’s what you need to know about navicular syndrome, how to reduce your horse’s risk, and how to manage a diagnosis.