A Bengal cat called Tia is rushed in to Fitzpatrick Referrals after being hit by a car. Noel Fitzpatrick faces the painstakingly difficult task of reconstructing Tia's tiny bones using a combination of rods and pins. Whippet Wobble, a rescue dog, is so badly injured that Noel has no choice but to perform a high-risk operation, and Alfie, a labrador care-dog, arrives at the surgery in need of help with elbow dysplasia.