Lisa, it is funny, because my cat does it as well. He can jump up to six feet high. I have paw prints as that high on the wall. The most annoying things he does is opening cabinets. He knows where is his food, and when he is hungry, he starts openning the cabinet. He will go on his back paws, and pulls the door toward him. I had to childproof all the kitchen cabinets, but he figured how to open them as well. He will than continue riding the door by pushing it forward and backward on his backdoor and slam it, until he get fed. However, he is heavy, so he managed to break the hinges. Additionally, he loves fire. I think he is pyromaniac, because when I turn fireplace he can watch the flames for hours.