At Animal Ark, Mandy Hope helps her parents treat animals of all shapes and sizes. Even outside the clinic, Mandy can't resist helping any animal in need. When James leads Mandy to a badger nest he's been watching, they find that it has been deliberately destroyed. All that is left is an orphaned badger cub. Can they discover who did this cruel thing and will they be able to find a new home for the cub?

Can Mandy and James turn an undersized piglet into a prizewinning pig?

Mandy, the daughter of two veterinarians, introduces her sad friend John to the happy and uplifting world of rabbits.

"Mandy and James are helping prepare for the school play--but behind the scenes a family of squirrels is causing trouble..."

James is chosen to look after the school hamster during the summer, but someone vandalizes his garden and steals the poor little thing. Who's behind the theft? City kids visiting the town or someone closer to home?

When stuck-up Susan's stubbornness puts a horse in danger of his life, Mandy steps in to save him.

Mandy and James are in this year's school holiday show. During the performance, Honey the hamster escapes from her cage. She's last seen scurrying out into the snow under a holly bush. Mandy knows Honey must be found soon - or she'll freeze to death! Will the show be able to go on?

Libby the new girl at school is sad leaving her pet hen alone on the farm so Mandy decides to help her new friend.

It's Christmas at Animal Ark. Amber, the cat, has mysteriously vanished and Mandy and James hope to find and return Amber to its owner before Christmas.

After learning that the local animal shelter is in danger of closing for lack of funds, Mandy and her friend James decide to hold a pet show to raise money to keep the shelter open.