09/30/2026
🐴 SAND COLIC: Is your horse eating more than just grass? 🏖️
Sand accumulation is something we see fairly commonly in horses, and the risk can be especially relevant here in Eastern and Coastal North Carolina, where sandy soils are prevalent.
Horses can accidentally ingest sand and dirt while grazing or eating hay and grain from the ground. Over time, that sand can accumulate in the large intestine and contribute to abdominal discomfort, diarrhea, impaction, and potentially serious colic.
⚠️ Horses at higher risk include:
• Horses living on sandy soil
• Horses fed hay directly on the ground
• Horses grazing short or sparse pastures
• Horses that pull plants up by the roots
• Horses with a previous history of sand accumulation
🩺 Signs can include intermittent colic, loose manure or diarrhea, decreased appetite, weight loss, reduced performance, or an acute episode of significant abdominal pain.
Prevention is key! 🔑
Avoid feeding hay or grain directly on sandy ground whenever possible. Use hay nets, feeders, tubs, or rubber mats to help reduce the amount of sand your horse accidentally consumes.
Because of our sandy soils in Eastern and Coastal NC, many horses may also benefit from a psyllium supplement, such as Sand Clear, as part of their routine management. A commonly used regimen is feeding psyllium once daily for 7 consecutive days each month, following the product directions and your veterinarian’s recommendations.
Psyllium can help support the movement of sand through the gastrointestinal tract, but it works best alongside management practices that reduce continued sand ingestion.
🚨 If your horse develops signs of colic—pawing, looking at the flank, repeatedly lying down or rolling, decreased appetite, or reduced manure production—contact your veterinarian promptly.
A little prevention each month can go a long way toward keeping sand out of your horse’s gut! 🐴❤️
📷 sand removed directly from the re**um during a colic workup on a horse