Pleased to Eat You

A radio voice promises Mr. Lion, in the jungle, three square meals a day if he takes up residence in a cage in the Happy Zoo, in the Bronx, and Mr. Lion rushes right there but all he gets to eat are round vitamin pills, and he is not a happy cager. He escapes, is captured and is brought back, but he isn't hungry any longer, and the radio announcer is no longer around.