Maison is a very special little boy who loves to go on adventures with his little sister, Isla, and their crazy dog, Coco. Maison's wheelchair is special too, with lots of secret gadgets fitted from inventor Grandad John. Some might even call it a magic wheelchair! Maison, Isla, and Coco decide to go on an adventure to the zoo for Isla's birthday. Every family loves a trip to the zoo, but with the help of Grandad John's newest gadget, this trip to the zoo would be one like no other...