Deworm Your Horse the Modern Way by Brittany Justesen Posted: July 10, 2020 Leave a Comment Out with the old, in with the new. New deworming methods that is. In the past horse owners would deworm their horses every four to eight weeks to treat for intestinal parasites, but that is… Read More Category: Agriculture, Livestock, UF/IFAS Extension Tags: Brittany Justesen, Deworming, equine, Livestock, Parasites