It's a bull-wrangling, calf-chasing, pig-squealing good time this week on The Incredible Dr. Pol! The docs have their hands full with a goat with a swollen neck, a calf with a worm infestation, a horse with a hoof abscess, and a vomiting pot-bellied pig. They are doing what they do best: saving animals in distress—though that doesn't mean it's always easy!