Cat goes on a hunt for a mystery object stuck in Bonnie the greedy labrador's mouth, Rory performs a risky operation to remove a huge growth from Chas the chihuahua and James gets to grips with a feisty old feline called Fifi.

James performs major surgery to provide much-needed relief to a beautiful bichon, who has stones blocking up her bladder. Rory helps a flighty budgie get a much better grip on things and Cat treats her old friend Storm the border collie cross, who's growing up fast and needs some help with her hormones.