Symptoms: Reluctance to move; tentative gait (“walking on eggshells”); lameness, most commonly in the front feet and particularly when circling; hot feet; strong digital pulse on either side of the pastern just below the fetlock; saw-horse stance (standing rocked back on the rear legs with the front legs extended forward); painful toes in response to hoof testers.
What to do: Call your veterinarian immediately if your horse shows signs of laminitis or if you suspect that he may develop it; for instance, he broke into the feed room and helped himself to the sweet feed. While you’re waiting for the vet to arrive, stand your horse in ice water to reduce the inflammatory response. Do not walk him, and don’t administer any medication unless your veterinarian tells you to. If you can’t ice your horse’s feet, place him in a stall bedded deeply with sand or shavings if possible, with only grass hay to eat.
Outlook: Laminitis cannot be cured, and the disease causes serious chronic problems such as lameness and metabolic alterations. Once a horse has experienced a bout of laminitis, he is much more susceptible to recurrences. Although some cases can be managed with corrective shoeing and dietary adjustments, such as restricting grain and avoiding lush pastures, most laminitic horses do not regain their pre-laminitis health status.
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This article originally appeared in the 2012 issue of Horses USA. Click here to purchase the most recent issue.