A critical hurdle for foals

A critical hurdle for foals


Making its way into the world is a foal’s first hurdle. The second follows soon after.

Foals normally pass meconium within a few hours after birth. That’s the foal’s first stool, containing material ingested in the mare’s uterus. It’s quite firm so can be uncomfortable for some foals to expel. But failure to do so leads to obstruction (or impaction) of the colon.

Meconium impaction is a common source of colic — or abdominal distress — in newborns. Something’s up if the foal stops nursing or lies down for long stretches. As pain increases, foals become restless and might roll. They strain to eliminate, arching their back and lifting their tail.

If you see these signs, it’s time to call your veterinarian. Most cases of meconium impaction can be resolved medically, but some require surgery. The sooner treatment begins, the better.

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