Why is my draft horse stocking up in his legs? Stocking up is a common swelling in the lower legs of draft horses, typically caused by prolonged standing, poor circulation, or dietary imbalances. This fluid accumulation, known as dependent edema, often resolves with movement. Below, we explore causes and practical solutions.
Understanding Stocking Up in Draft Horses
Stocking up refers to non-painful, pitting edema in the lower legs, often starting after periods of inactivity. Draft horses, with their heavy muscling and slower circulation, are prone to this. Unlike an injury, stocking up usually affects both legs symmetrically and improves after exercise. A vet should rule out other causes like cellulitis, lymphangitis, or heart issues if swelling persists with pain or heat.
Common Causes of Stocking Up
Prolonged Standing: Draft horses often stand for long hours in stalls, especially overnight. Gravity pools fluid in the legs when movement is limited. Ensuring turnout or daily walking helps stimulate circulation.
Dietary Imbalances: High carbohydrate or low protein diets can contribute to edema. A diet too rich in sugars or lacking essential amino acids may affect fluid balance. Adding a balanced feed with adequate protein can help. Consult a vet or equine nutritionist.
Circulation Issues: Draft horses have large muscle mass but relatively smaller veins, making blood return to the heart slower. This can cause fluid leakage. Encouraging movement, leg massage, and cold water hosing can improve return flow.
Practical Solutions to Manage Stocking Up
Movement is Key: Turn your horse out or hand-walk for at least 30 minutes twice daily. If confinement is necessary, such as after an injury, move legs gently through passive range of motion exercises.
Leg Wraps and Bandages: Use standing bandages or shipping boots to provide support and reduce swelling. Apply from the fetlock upward with even pressure. Remove at least twice daily to check for irritation. Some owners find that a snug, cushioned wrap during stall rest minimizes stock up.
Dietary Adjustments: Ensure your horse has constant access to fresh water. Reduce high-sugar grains and consider a supplement like magnesium or vitamin E, which support circulation. Always discuss with a vet before changing feed.
When to Call the Veterinarian
Consult a licensed veterinarian if swelling is hot, painful, or only in one leg, as these signs suggest infection, injury, or thrombosis. Also seek help if stocking up doesn’t improve with movement and wraps. A vet may recommend bloodwork to check for underlying issues like equine metabolic syndrome or Cushing’s disease. Prompt diagnosis prevents complications.
In summary, stocking up is often manageable with turnout, leg wraps, and diet tweaks. Monitor your draft horse daily and work with your vet to tailor solutions.
Key Takeaway
Regular movement, supportive wraps, and dietary balance are key to managing stocking up in draft horses, with a vet ruling out serious causes if swelling persists.