The 6-ft Leaf Tree assembly not only satiates a cat’s love of looking down on things, but acts as a refuge from the intermittent chaos of other housemates. Cosmo’s brother, Griffin—a German Shepherd—loves playing catch in the living room: leaping into the giant bean bag, strewing toys all over the floor, and being generally rambunctious. But Cosmo can calmly observe the chaos from his perch on the upper Leafs of his Tree