It's a day of firsts at the clinic Dr. Pol performs his first-ever guinea pig castration and Dr. Brenda saves the life of a 1-day-old calf with a dislocated hip. Then, it's off to the rescue of 11 tiny piglets that are starving to death. An infection is preventing their mother from nursing properly. The vets can treat the infection and save the newborns with a little help from a friend. Then, a desperate dog owner seeks Dr. Pol's expertise for his ailing best friend.