Horse Navicular Shoeing: Farriery and Welfare Approaches

Farriery plays a central role in managing navicular syndrome in horses, with shoeing choices significantly affecting comfort and function.

Key Facts

Navicular syndrome causes pain concentrated at the back of the foot — shoeing can redistribute loading
Egg-bar and heart-bar shoes provide palmar support and reduce tension on the deep digital flexor tendon
Correct breakover point — the most forward point of the shoe — significantly affects landing mechanics
Wedge pads raise the heel, reducing tension on the navicular apparatus but may alter limb alignment
Barefoot management with correct trim can be appropriate for some horses with navicular disease
Six-to-eight-week shoeing intervals prevent loss of palmar support and maintain comfort

Welfare Considerations

Farriery for navicular horses requires collaboration between vet and farrier, guided by radiographic assessment of pedal bone angle and navicular bone changes. Shoeing aims to reduce pain by modifying how forces travel through the foot — supporting the palmar heel, optimising breakover, and reducing deep digital flexor tendon tension. Changes should be made gradually; abrupt alteration of hoof angles can worsen lameness. Welfare monitoring between shoeing appointments — through lameness scoring and owner observation — enables timely adjustments. Some horses improve dramatically with appropriate shoeing; others require additional medical management alongside corrective farriery.

What You Can Do

Ensure your farrier and vet communicate directly about navicular shoeing plans
Request radiographs to guide shoeing decisions objectively
Monitor lameness score at each shoeing interval and record changes
Ask about gradual angle changes if heel elevation is needed — avoid sudden adjustments
Maintain consistent shoeing intervals to preserve the welfare benefits of corrective work