Cat’s latest patient, Magic, has found himself so badly in the wars after his latest cat-fight that his skull has been left exposed. Fortunately Cat has a trick up her sleeve to fix it. James helps heal the poorly eye of Buster, a 12-year-old American bulldog suffering from a nasty ulcer, and Rory is walking on the wild side with a visit to a reptile centre, where he gets up close with some endangered Chinese crocodile lizards.