The Incredible Dr. Pol: Season 1, Episode 4 - ProjectFreeTV

1 - 4: Got Your Goat

A Boer goat has lost 50 pounds after refusing to eat. While examining the goat, Dr. Pol assumes the goat must have some sort of parasite. He confirms it is Coccidia–-a dangerous, one single-cell parasite that infects the intestinal tracts of animals.