The Cat Box is both a card expansion for Box O'Cats or game of its own. The Cat Box game play is cat situations and cat-related items taken to the extreme. Can you placate your new catlike alien masters? Can you get a cat out of a tree using some cattails or a catapult? What if WE were shrunk to the size of cats? What if dogs and cats started a war? Can you solve these dilemmas with the items on the cards you hold in your hands?