James plays midwife to Dottie, his beloved pregnant kune kune pig. Cheryl has a testing time operating on Tammy, a feline with a badly broken leg. Plus Cat uncovers a case of mistaken identity for Rocket the rabbit.

Rory helps Napoleon the French bulldog who is all out of puff. Cheryl operates on one of her favourite patients, Sky the Siberian husky. Plus Cat and vet Nigel are in trouble with nurse Ashleigh about their overweight pets.

James investigates why Honey the guinea pig is putting on weight. Cheryl goes on a home visit to do a doggy check-up on her four-legged family members. Plus the pressure is on for Rory to help a little dog with a big appetite for pebbles.