Pioneering veterinary surgeon Noel Fitzpatrick gets to work on more animals in need of his help. A puppy is rushed into the surgery after being hit by a car, leading to a series of operations including a skin graft in which the dog's leg is sewn into her stomach. A Great Dane requires high-risk surgery after being diagnosed with a cancerous tumour in its leg, and a Chihuahua has shattered the bones in its paw falling down the stairs while chasing a cat. Can the professor help?