A completely new and unique concept of activity games for dogs and cats. Use one game by itself, or put together several games to create the ultimate game at the level that you dogs needs. Create you own puzzle game by coming several different games, you decide how difficult it will be, from easy to very advanced-there are endless possibilities. Difficulty levels: easy, medium, advanced and very advanced by combining several different games. Tricky and fun for all dogs and cats, regardless of age, size or breed.