Cats have an instinctual desire to watch cracks and crevices, especially when they know that something is hiding just beyond their sight. The Toy Box is designed to build on your cat's instinct by partially hiding some of your cat¡¯s favorite toys, and your cat will go crazy fishing them out. It is especially great for those times when you have to leave your cat home alone, because this toy will keep your cat occupied for hours. Rotate the toys in the box so they are always digging for something different, and for extra fun, put a few food treats inside.