Enjoying the high life

So in the few days I've spent with Oliver, it's become quite apparent that he likes to jump up on anything -- like the back of the couch, where he can watch the world go by from my sister's high-rise apartment ...



... or just take a nap.

Unfortunately, Oliver tends to knock things over too from places like bookshelves and tables when no one's home during the day. Double-stick tape is an effective but impractical deterrent for high-traffic areas (like, say, the kitchen counter). Short of installing a motion-sensing alarm to make noise whenever he gets above a certain altitude, what ideas do you have, wise readers?