Horse Pedal Osteitis: Hoof Bone Welfare

Pedal osteitis involves inflammation and demineralization of the pedal (coffin) bone. It causes chronic lameness and requires careful management to maintain comfort.

Key Facts

Pedal osteitis is diagnosed radiographically by irregular demineralization of the solar margin of the coffin bone
It is most common in horses with poor hoof quality, thin soles, and repeated work on hard ground
Signs include sole sensitivity, reluctance on hard surfaces, and mild to moderate chronic lameness
It frequently occurs alongside white line disease, thrush, and other hoof quality problems
Bar shoes with full sole support significantly reduce discomfort by protecting the sensitive sole
Dietary supplementation (biotin, methionine, zinc) supports hoof horn quality and may prevent progression

Welfare Considerations

Pedal osteitis causes chronic sole pain that is often underrecognized because affected horses remain functional at reduced levels. Horses show reluctance to walk on hard or stony surfaces, shortened stride on forelimbs, and behavioral signs of discomfort when hooves are handled. Corrective farriery providing full sole support through bar shoeing dramatically reduces discomfort for most affected horses. Addressing underlying causes — sole depth improvement, hoof quality nutrition, surface management — prevents progressive deterioration and maintains long-term welfare in working horses.

What You Can Do

Work with both your vet and farrier to develop a combined treatment plan for pedal osteitis
Switch horses with pedal osteitis to softer working surfaces and avoid prolonged work on hard ground
Provide a biotin-rich hoof supplement to support sole depth and wall quality improvement over time
Apply bar shoes with appropriate pads to protect sensitive soles during the recovery period