James fixes Rosie the rabbit's injured leg, a food-loving dog who can't stomach grub visits Cheryl and Cat goes quackers over an abandoned duckling.

James pays a visit to his old stomping ground and takes up the reins to tackle some supersized dental work on retired police horse Hank. Rory treats feisty fido Gloria, a Greek rescue dog with a sore foot, and Cheryl checks out a shy chameleon who's feeling a bit off colour.

James investigates why his old pal Pandora the basset hound is feeling so low, Cat gets ready to rumble with the world's biggest rodent when she meets Clarence the capybara, and Cheryl helps 11-year-old Frankie the bedlington terrier who's been suffering from a nasty ear and eye infection.