07/10/2026
🐴🐴Sand Enteropathy🐴🐴
A Serious but Preventable Risk for Horses
Horses grazing on sandy soil or fed directly from the ground can accidentally ingest large amounts of sand and dirt. Over time, this material can accumulate in the gut, leading to sand enteropathy — a condition that increases the risk of diarrhea, discomfort, colic, and potentially life‑threatening intestinal impactions. Our hospital sees many cases year‑round due to the sandy soil common across the Greater Adelaide region.
⚠️ Signs Your Horse May Have Sand Build‑Up
🟤 Chronic diarrhea or loose manure
🟤 Reduced appetite or weight loss
🟤 Mild, recurring colic episodes
🟤 Lying down more than usual
🟤 Dull coat or reduced energy
🟤 Manure containing visible sand when settled in water
If you notice any of these signs, please contact your vet promptly — sand accumulation can escalate quickly.
🩺 Treatment Options
🟤 Psyllium husk therapy — Helps bind and move sand through the digestive tract
🟤 Hydration support — Keeps the gut mobile
🟤 Pain management — For horses showing discomfort
🟤 Veterinary-guided flushing or hospital care — Required for severe impactions
🟤 Your vet may also recommend routine abdominal radiographs to determine your horse’s sand score (graded 0–12). Horses with a sand score of 7 or higher have a significantly increased risk of colic. In these cases, we recommend a 5‑day hospital stay, where they receive daily psyllium husks and magnesium sulphate via nasogastric tube to maximise sand clearance.
🛡️ How to Prevent Sand Accumulation
🟤 Feed off the ground using haynets, buckets, or rubber matting
🟤 Provide plenty of forage to keep the gut moving
🟤 Avoid overgrazing sandy paddocks
🟤 Offer psyllium for 5 consecutive days once per month (1 g per kg body weight — e.g., 500 g/day for a 500 kg horse)
🟤 Ensure clean, fresh water at all times
🟤 Rotate paddocks to reduce sand exposure
Some horses refuse raw psyllium husks — fortunately, there are highly palatable commercial alternatives. One option is Equilax, an apple‑flavoured psyllium pellet designed to help move sand and dirt through the gut. We currently have 6 kg bags in stock, and you’re welcome to visit the clinic for a free sample to see if your horse likes it.
❤️❤️ Healthy Gut, Happy Horse ❤️❤️
Sand ingestion is common — but with smart management, routine monitoring, and early intervention, it’s entirely preventable. Regular checks and good feeding practices can keep your horse comfortable and reduce the risk of colic.
For more information, contact the clinic on 8313 1999 (press 2) or email [email protected]