Legs Make or Break a Horse
There's an old horseman's saying: "No hoof, no horse." I'd extend that to "no legs, no horse." A horse's legs are engineering marvels - they support over 1,000 pounds on structures that contain almost no muscle below the knee. Tendons, ligaments, bones, and joints do all the work, and they do it remarkably well. But they're also vulnerable. The margins between soundness and lameness can be razor thin.
Daily leg care isn't glamorous. It won't win you any Instagram followers. But it will tell you more about your horse's health than almost any other single practice, and catching problems early can mean the difference between a few days off and months of rehabilitation.
The Daily Leg Check: Your Most Important Habit
Every time you handle your horse - ideally before and after every ride - run your hands down all four legs. This takes about two minutes and should become as automatic as checking your phone.
What You're Feeling For
- Heat - Compare the same spot on both legs. Localized heat suggests inflammation, and inflammation means something is wrong. Check tendons, joints, and the hoof.
- Swelling - Any new puffiness, filling, or enlargement. Compare left to right. Know what your horse's legs normally look and feel like so you can spot changes.
- Pain response - Does the horse flinch, pull away, or pin ears when you press on a specific area? That's a clue.
- Digital pulse - Check the digital arteries at the back of the pastern. A strong, bounding digital pulse indicates inflammation in the hoof - this is a key early sign of laminitis and abscesses.
- Cuts, scrapes, and punctures - Check carefully, especially around the coronary band, fetlock, and pastern where injuries are common and can be hidden by hair.
- Tendon texture - Run your thumb and fingers down the flexor tendons behind the cannon bone. They should feel cool, tight, and well-defined. Any thickening, heat, or mushiness warrants closer attention.
Common Normal Findings
Not every lump is an emergency. Horses develop various benign leg lumps over time:
- Windpuffs - Soft, fluid-filled swellings around the fetlock joint. Very common in working horses. Usually cosmetic, not painful.
- Splints - Hard, bony bumps on the inside of the cannon bone. Common in young horses. Usually only a concern during active formation (heat and pain present).
- Stocking up - Mild fluid accumulation in the lower legs after standing in a stall. Resolves with movement. Common in horses that don't get regular turnout.
When and How to Wrap Horse Legs
Leg wrapping is both an art and a science. Done correctly, wraps support tendons, protect legs during shipping, reduce swelling, and hold poultices in place. Done incorrectly, they can cause tendon damage, pressure sores, and the exact injuries they're meant to prevent.
Standing Wraps (Stable Bandages)
Used for support, reducing swelling, holding poultices, and protecting injuries in the stall.
How to Apply
- Start with padding - Wrap a thick layer of cotton or quilted wrap around the leg from just below the knee (or hock) to covering the pastern. The padding should be smooth with no wrinkles.
- Begin the bandage - Start at the inside of the cannon bone, midway down the leg. Wrap around the front of the leg to the outside.
- Even pressure - Wrap spirally downward, overlapping each layer by about 50%. Maintain consistent, moderate tension. Not tight enough to constrict, not loose enough to slip.
- Cover the pattern - Include the ankle area by making a figure-eight pattern around the fetlock.
- Wrap back up - Continue spiraling up the leg. The bandage should end on the outside of the leg.
- Secure - Use Velcro or tape. Tape should never be tighter than the bandage itself.
Critical Wrapping Rules
- Always use adequate padding underneath - The padding distributes pressure. A bandage without padding creates pressure points that can damage tendons.
- Even pressure is non-negotiable - Uneven pressure creates a tourniquet effect. This is how bandage bows happen.
- Never wrap just one leg - If you wrap one front leg, wrap the other for support. The opposite leg bears extra weight and needs protection too.
- Check wraps twice daily - Wraps can slip, tighten, or bunch. A shifted wrap is a dangerous wrap.
- Don't leave standing wraps on for more than 12-24 hours without removing, checking the leg, and rewrapping.
Shipping Wraps
Used during trailering to protect legs from bumps, scrapes, and stepping injuries.
- Should cover from below the knee to the coronary band
- Can use purpose-built shipping boots as an easier alternative to wraps
- Must be secure enough not to slip during the trip but not so tight they constrict
Exercise Wraps and Boots
Used during riding or turnout for tendon support and protection.
- Polo wraps - Stretchy fleece wraps that provide light support and protection. Must be applied with even tension. Not appropriate for high-speed work.
- Sport Medicine boots - Pre-formed boots that provide tendon support. Easier to apply correctly than polo wraps. Various designs for front and hind legs.
- Splint boots - Protect the cannon bone and splint area from strikes during work
Poulticing: When and How
Poulticing is the application of a clay or mud-based product to the legs to draw out heat, reduce inflammation, and tighten tissue after strenuous work.
When to Poultice
- After hard work, competitions, or long rides
- When legs have heat or mild swelling
- As part of a regular maintenance routine for performance horses
- After vet-recommended treatment for injuries
How to Apply a Poultice
- Start with clean, dry legs
- Apply the poultice clay (products like Sore No-More, Uptite, or Icetight) in an even layer, about 1/4 inch thick, covering the cannon bone, tendons, and fetlock area
- Cover with damp brown paper (wet newspaper or paper grocery bags work) or plastic wrap
- Wrap over with a standing bandage to hold everything in place
- Leave on for 8-12 hours or overnight
- Remove the wrap and rinse off the poultice with water
Cold Therapy Alternatives
For acute inflammation or after injury, cold therapy can be more effective than poulticing:
- Cold hosing - Running cold water over the leg for 15-20 minutes. Simple and effective.
- Ice boots - Commercial boots that hold ice around the leg. More convenient than hosing.
- Standing in a cold stream - The old-fashioned way, and still excellent if available.
Common Leg Problems to Recognize
Tendon Injuries
The flexor tendons on the back of the lower leg are vulnerable to strain, especially during speed work and jumping.
- Signs: Heat, swelling, and pain along the tendon. The horse may or may not be obviously lame.
- Action: Stop all exercise. Cold therapy. Call your vet. Ultrasound is the gold standard for diagnosing tendon injuries.
- Recovery: Tendon injuries are serious and often require months of controlled rehabilitation. Don't rush the return to work.
Suspensory Ligament Issues
The suspensory ligament runs down the back of the cannon bone and supports the fetlock.
- Signs: Can be subtle - mild lameness that comes and goes, slight filling behind the cannon bone, sensitivity to palpation.
- Action: Veterinary evaluation and ultrasound. Suspensory injuries need careful, prolonged rehabilitation.
Cellulitis
Bacterial infection of the soft tissue, causing dramatic swelling, heat, and pain, usually in one leg.
- Signs: Sudden, severe swelling of the entire lower leg ("stovepipe" leg). Heat, pain, possible fever. The horse may be very reluctant to bear weight.
- Action: Veterinary emergency. Requires aggressive antibiotic treatment. Cold hosing and anti-inflammatories while waiting for the vet.
Scratches (Pastern Dermatitis)
A frustrating skin condition affecting the back of the pastern. More common in wet, muddy conditions and in horses with feathering.
- Signs: Scabby, crusty skin on the back of the pastern. Cracking, oozing, and swelling in severe cases.
- Action: Gentle cleaning with antiseptic wash, thorough drying, and application of a barrier cream or prescription treatment. Keep legs dry. Address the environmental cause (mud management).
When to Call the Vet
Not every leg issue needs an emergency vet call, but some do. Call your veterinarian for:
- Sudden, severe lameness (non-weight-bearing on a limb)
- Significant heat and swelling in a tendon or joint
- Any wound near a joint, tendon, or involving the coronary band
- Strong, bounding digital pulse in one or both feet
- Sudden dramatic swelling of an entire leg
- Lameness that doesn't improve with 48 hours of rest
- Any puncture wound to the foot or lower leg
It's always better to call and be told it's nothing than to wait and let a minor issue become a major one. Your vet would rather answer a phone call than perform a major surgery.