28/12/2024
Winter laminitis, often triggered by factors like insulin resistance, cold stress, or dietary imbalances, requires a carefully managed diet. Here are key dietary considerations for a horse with winter laminitis:
1. Low-Sugar, Low-Starch Diet
Hay: Feed low-sugar hay (non-structural carbohydrates or NSC under 10%). Soak hay in water for 30 minutes hot water -60 minutes cold water to reduce sugar content if needed.
Avoid Grain: Eliminate grain and other high-starch feeds. Replace with forage-based or low-starch feeds.
2. Balanced Forage-Based Diet
Provide high-quality forage that meets fiber needs. If pasture is not available, focus on hay.
Use a slow feeder or hay net to encourage slow, steady consumption.
3. Mineral and Vitamin Balancing
Magnesium and Chromium: Can help with insulin sensitivity.
Zinc and Copper: Important for hoof health and metabolic balance.
Feed a balanced vitamin and mineral supplement designed for laminitis-prone horses.
4. Controlled Calories
Prevent weight gain, as obesity can worsen laminitis.
If extra energy is needed (e.g., for a thin horse), add fat sources like stabilized rice bran or vegetable oil rather than grains.
5. Monitor and Adjust Diet
Test hay for NSC levels to ensure it’s appropriate.
Monitor the horse’s weight and condition regularly, adjusting the diet as needed.
6. Avoid Frosted Grass
Frosted grass can be high in sugar and should be avoided, as it may trigger laminitis.
7. Supplements for Hoof and Metabolic Health
Biotin: Supports hoof growth and strength.
Omega-3 Fatty Acids: Anti-inflammatory properties (from flaxseed or fish oil).
Every case of laminitis is unique. Work closely with an equine nutrition adviser to tailor the diet to your horse’s specific needs and monitor progress.
https://denaliequinenutrition.com/
Michelle Travisano
Denali Equine Nutrition
Balanced nutrition for the life of your horse 
