Cat trees & condos are one way to help make your cat happy. As small predators who frequently climb trees, cats love the opportunity to go UP. If they do not have such an opportunity they will climb on tops of cabinets, into closets and even rest their furry little bodies on top of clothes hangers. Cat trees and cat condos give humans a chance to incorporate toys for their feline companions. This is also a good move, because a bored kitty is a kitty that will get in trouble. Cat condos provide a place to lounge and play.