The Catstages Chase Meowtain Interactive 4-Tier Cat Track Toy has four levels of ball rolling fun! Each track features a colored ball that spins and rolls as your kitty paws and swipes at it. Your search for the best cat toys for bored indoor adult cats and kitten is paw-sitively over. This puzzle toy offers hours of cat enrichment and fun-loving play. The non-slip base and sturdy construction make it a great option for families with one or multiple cats. A closed top design keeps your curious kitty from getting stuck while exploring.