Episode 4 - S4.E4

Professor Noel Fitzpatrick pushes the boundaries of veterinary medicine, and treats a German shepherd puppy that needs surgery on his hips and front leg using groundbreaking cell treatment. The vet must also perform delicate surgery on a chihuahua suffering from a neck deformity compressing its spinal cord - however, one false move could be fatal. Plus, a rescue dog with deformed front legs is brought into the surgery.