Olly and Oscar look after wildlife babies, enter a bat tent for a test flight and get to grips with a thirsty fawn. Will Keisha and Mercy end up tongue-tied whey they try out donkey dentistry at a sanctuary? And Dom squares up to a massive mute swan that needs his help.

Mya and Sophie head out on the ocean waves on a shark-saving adventure. Robert and Rebecca get tails wagging at a dog rescue centre as they help Joel the labrador through an operation on his bad eye and give Sasha the samoyed a shower. And Dick is feeling gruff as he tries to bath some billy goats.

Chris and Ben play mum to a tiny kitten, but will the pigs prove too pongy when they clean out their poo-filled pen? Natasha and Veronica return a swan to the wild and find a new home for Ugg the seal. Plus, how will Dick scrub up when he goes on an underwater mission to clean some coral?