Corns in Horse Hooves: 2025 Vet Guide by Dr Duncan Houston 🐴🦶
In this article
Corns in Horse Hooves: 2025 Vet Guide by Dr Duncan Houston 🐴🦶
Hello! I’m Dr Duncan Houston, veterinarian and founder of AskAVet.com. In this comprehensive 2025 guide, we explore corns—localized bruises under the bar and angle of the hoof, often under shoes. This condition can cause pain, lameness, and hoof distortion. We'll cover causes, clinical signs, diagnosis, treatment options, rehab techniques, farriery strategies and prevention. Let’s protect your horse’s foundation! 🌟
📌 What Are Hoof Corns?
Corns are bruises—and sometimes mild localized abscesses—found under the bars of the rear of the hoof, where pressure from shoes or uneven weight-bearing bruises sensitive tissues. Though often small, corns can create intense pain and cause rearward hoof distortion.
⚠️ Causes & Risk Factors
- Ill-fitting shoes that compress bars or heels.
- Uneven hoof trimming causing disproportionate loading.
- Walking or turning on hard surfaces exacerbates pressure.
- Poor hoof conformation—upright heels, narrow heels, low heels.
- Recent shoe removal, bar trimming, or farrier changes.
👀 Signs & Clinical Symptoms
- Sudden onset hindlimb lameness when working on hard ground.
- Sensitivity to hoof testers at bar/heel junction.
- Heat and mild swelling in heel region; may see bruising on hoof sole.
- Improved comfort after removing shoes or using pads.
🩺 Diagnosis
- History & exam: acute lameness on firm surface.
- Hoof testing: targeted pressure to bar and heel angle.
- Percussion: tapping bar produces pain response.
- Radiographs (rare): to rule out deeper pathology.
🛠️ Treatment Strategies
1. Immediate Farriery
- Remove shoes.
- Use full-soled pads or polyurethane shoes to distribute pressure.
- Trim bars to relieve compression; ensure hoof balance.
2. Medical Care
- NSAIDs (flunixin, phenylbutazone) reduce inflammation and pain.
- Poultice packs and oral NSAIDs for 3–5 days to reduce swelling.
- Rest on soft ground until lameness resolves—usually 7–14 days.
3. Supportive Rehabilitation
- Soft turnout or paddock rest to speed recovery.
- Re-shoe with bar-supporting shoes; use impression pads.
- Re-assess every 4–6 weeks—adjust farriery to prevent recurrence.
🔧 Farriery & Biomechanical Considerations
- Trimming to spread heel width reduces bar compression.
- Shoes with bar support (square or rolled toe) help distribute load.
- Regular trimming schedules (4–6 weeks) reduce uneven growth.
- Soft ground turnout aids natural hoof wear and pressure relief.
📊 Treatment and Management Timeline
| Timeframe | Action | Goal |
|---|---|---|
| Day 1–2 | Remove shoe, pain relief, bandage if needed | Relieve pressure, ease pain |
| Days 3–7 | Soft turnout, NSAIDs, poultice | Resolve inflammation |
| Week 2–4 | Re-shoe on supportive shoe | Provide hoof support |
| Month 1–2 | Trim and check every 4–6 weeks | Maintain balance, prevent recurrence |
🛡️ Prevention Strategies
- Ensure daily hoof picking and inspection to spot bruising early.
- Use bar-supporting trim and shoe protocols for horses on hard surfaces.
- Avoid prolonged hard-surface work without supportive shoeing.
- Work with your farrier when your horse transitions disciplines.
🌟 Prognosis & Outcome
- Horses typically recover fully with prompt treatment.
- Recurrent corns require addressing biomechanical or trimming irregularities.
- Some may benefit from routine bar-supporting shoeing long-term.
📲 AskAVet Integration
Use the AskAVet.com app to:
- Share images or videos of hoof and lameness for vet review.
- Log farrier schedule, trimming dates, and shoe changes.
- Set reminders for follow-ups and monitor progress.
🌟 Final Thoughts from Your 2025 Vet
Corns may seem minor, but the pressure and pain they cause can impact performance and comfort. With timely farriery, balanced hoof care, and careful monitoring, most horses return to soundness quickly. 🐎✨
For help choosing shoes, monitoring hoof bruising, or adjusting trim schedules—download the AskAVet.com app. Your horse’s hoof health is just a click away. 💙
