Peter Mink in "What Could Peter Do?"

"I've come for my sled," he said. "What sled?" asked Jimmy Rabbit. "Why, the one you gave me for getting you off it," Peter answered.
"But you didn't get me off the sled," Jimmy told him. "You don't even know how I got off. So I certainly am not going to give you my sled." And Peter Mink had to go away empty-handed. He didn't like it at all. But what could he do?