A Fearless Fur and Feather Escape Viva la revolution! Mr. Walnut just might be the world's meanest pet shop owner! His pet shop is cold and dark, and the animals all live in very small cages. When a little girl named Mina can't find her pet bunny, she's sure that she must have gotten scooped up by Mr. Walnut. Can Mina save her beloved pet and lead the other animals to freedom?