As a butcher is shooing a dog from his shop, he sees $10 and a note in his mouth, reading: “10 lamb chops, please.”

As the bus travels out into the suburbs, the dog takes in the scenery. After awhile he stands on his back paws to push the “stop” button, then the butcher follows him off.
The dog runs up to a house and drops his bag on the stoop. He goes back down the path, takes a big run, and throws himself -Whap!- against the door. He does this again and again. No answer. So he jumps on a wall, walks around the garden, beats his head against a window, jumps off, and waits at the front door. A big guy opens it and starts cursing and pummeling the dog.
The butcher runs up screams at the guy: “What the hell are you doing? This dog’s a genius!”
The owner responds, “Genius, my ass. It’s the second time this week he’s forgotten his key!”
