When Should You Deworm Your Horse?

Updated June 25, 2024

In this video, Dr. Lydia Gray answers an owner's question on what months of the year they should deworm their horses, mules, and donkeys. She explains why deworming horses is important, the role of fecal egg count tests, and other factors that help determine when the best times of year are to deworm.

For in-depth information on deworming horses, please read the American Association of Equine Practitioners (AAEP) Internal Parasite Control Guidelines.