Mandy Hope loves animals more than anything else. She knows quite a lot about them too; both her parents are vets and Mandy helps out in their surgery, Animal Ark. Mandy and James have rescued an orphaned baby deer from the forest - but now they have to keep her alive. Baby Sprite is refusing to feed, and without milk she'll die! Can Mandy come up with a plan to get the fawn back on her feet?