What should I check if my horse has a hoof crack but is not lame?
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Overview
If your horse has a hoof crack but isn't lame, the main things to check are how deep the crack is, whether it is moving, and whether the hoof is also showing heat, smell, discharge or tenderness. Many hoof cracks are simple surface splits or chipping, but some can worsen if the hoof is under strain, has poor balance, or is affected by wet and dry changes.
It’s sensible to keep an eye on it even if your horse is moving normally. A crack that looks small today can sometimes lengthen or become more unstable over time.
Things To Check
1. Check where the crack starts and ends. A short surface crack near the edge is often less concerning than one that runs upward, reaches the coronary band, or starts to travel across the hoof wall.
2. Look for movement in the crack when the horse stands and walks. If the split opens and closes, it may be under strain and worth monitoring closely.
3. Check for heat, swelling, tenderness, or a change in how the horse places the foot. Even without obvious lameness, these can suggest the hoof needs attention.
4. Look for any smell, moisture, black debris, discharge, or soft areas around the crack. These can point to a hygiene issue or trapped dirt.
5. Check whether the hoof is very dry and brittle or, at the other extreme, soft and repeatedly wet. Both can make cracking more likely.
6. Think about recent changes such as more work on hard ground, a missed trim, longer turnout in wet fields, or a sudden change in footing.
7. Inspect the shoeing or trim if your horse is shod or barefoot. A loose shoe, uneven wear, or an imbalanced trim can sometimes add pressure to one side of the hoof.
Common Causes
Most hoof cracks are linked to hoof balance, wear, moisture changes, or simple brittleness. Small edge cracks can happen when the hoof grows and wears unevenly, especially if trimming or shoeing is due.
Wet and muddy conditions can soften the hoof, then drying out afterwards can make it split more easily. Hard or stony ground can also contribute, particularly if the hoof is already a little dry or unbalanced.
Less commonly, a crack may be related to a deeper issue in the hoof wall, ongoing strain, or a problem higher up near the coronary band. If the crack is worsening, painful, or looks unstable, it needs more careful assessment.
What To Do
Keep the hoof clean and dry where possible, and pick it out regularly so dirt doesn't build up in the crack. If the hoof is muddy, gently clean the outside and let it dry naturally rather than soaking it.
Keep an eye on the crack over the next few days. A quick photo every few days can help you spot whether it is growing, widening or changing shape.
Check that the horse’s trim or shoeing is up to date, and reduce unnecessary work on hard ground if the hoof looks stressed. If the crack seems to catch dirt, you may also want to review turnout conditions and stable hygiene.
If the hoof stays comfortable and the crack is small and stable, simple monitoring is often the most practical approach until your usual hoof care routine is due.
When To Contact A Vet
Contact your vet if the crack is moving, reaches the coronary band, starts bleeding, becomes hot or painful, or if your horse develops lameness. It's also sensible to ask for advice if the hoof looks badly unbalanced, there is discharge or a strong smell, or the crack keeps getting worse despite regular farrier care.
Products That May Help
If your horse is coping with hoof cracks, damp turnout or muddy ground, this collection may be useful as part of your routine hoof and yard care.
Related Questions
Should I clean a hoof crack every day?
Can wet ground make hoof cracks worse?
When should a farrier look at a hoof crack?
Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.