Tom & Jerry (Chuck Jones era) S01E10 - The Brothers Carry-Mouse-Off

Jerry is relaxing in a beach chair reading a book. Jerry has actually incorporated a radar system, a chair, a pool, and a tree. Jerry's radar twitches and detects Tom approaching his mousehole .Tom creeps up with a box and peers into Jerry's hole while Jerry exits his hole without being seen, though Tom feels something on his head when Jerry perches on it.