Spring brings all new troubles to the Pol clinic. Reggie the pit-bull has a nasty gash while Roxy and Lily, a pair of curious pups, are dealing with their own problems after provoking a prickly porcupine. Then add one feisty mini-horse, an unlucky pet pig, and a breeched calving, and Dr. Pol's plate is maxing out. Meanwhile, Charles may have bitten off more than he can chew when he decides to enter a pancake-eating contest.