Why vets can’t fully prevent navicular disease in horses

Navicular disease in horses can't be prevented outright, but veterinarians can help reduce risk factors and slow progression through earlier recognition, hoof balance, and coordinated management with farriers. In a new April 18, 2026, The Horse article based on an Ask TheHorse Live discussion, Lauren Trager, DVM, MS, Dipl. ACVSMR, said the condition's causes are complex, involving both developmental and biomechanical factors, which limits any true prevention strategy. The piece instead points to careful hoof management, balanced trimming or shoeing, and veterinary-guided treatment plans to reduce heel stress and improve comfort. (thehorse.com)

Why it matters: For equine veterinarians, the takeaway is practical: "navicular disease" is increasingly understood as part of a broader, multifactorial navicular apparatus or podotrochlear problem, not just a bone lesion. That matters for case workups, client communication, and long-term management. Background reporting from The Horse and Merck Veterinary Manual highlights genetics, foot conformation, long-toe/low-heel mechanics, workload, and surface concussion as key contributors, while AAEP guidance underscores that veterinarian-farrier collaboration is central when navicular disease is suspected or diagnosed. In other words, prevention may be limited, but modifiable risk reduction and earlier intervention still sit squarely in the veterinary lane. (thehorse.com)

What to watch: Expect continued emphasis on earlier imaging, more precise classification of heel pain, and tighter vet-farrier management plans rather than claims that navicular disease can be fully prevented. (thehorse.com)