Enteroliths are rock-like concretions that are similar to gallstones in humans. They form in the large intestine of a horse; usually after the ingestion of a small pebble, grains of sand or other small, hard object. These rocks can cause anything from mild colic symptoms to full impactions that require surgery or lead to death. Luckily, there are things horse owners can do to help prevent these stones from forming. Learn how alfalfa and apple cider vinegar might affect the growth of enteroliths in this article.
Source: Equus
The difference is horses with enteroliths tend to be ‘repeat’ or chronic colickers. This means they may show colic signs repeatedly—sometimes within a week and sometimes over months.
INSIGHTS: Enteroliths are not always something horse owners are aware of. They seem to be more common in certain parts of the United States and possibly even in certain breeds. It’s important to educate horse owners about these potentially colic-inducing rocks and how to prevent them. Also, knowing the warning signs, such as reoccurring mild colic cases could help owners catch the problem before it requires surgery or becomes fatal.