What is it and what can I expect if my horse has sand colic?
Sand colic is a common problem on Kangaroo Island due to the sandy nature of our coastal soils. Horses that are more prone to ingesting large amounts of sand include those that are underfed, fed on the ground, or live in overstocked, overgrazed pastures in sandy areas. Sand is very irritant to the lining of the digestive tract and can result in chronic diarrhoea and ill thrift. Life-threatening colic due to sand ingestion results when an impaction, digestive tract blockage due to enterolith (giant sand rock), or volvulus (twisted bowel) occurs.