A man buys a dog from a pet shop and teaches it to recite the Lord’s Prayer, word-for-word, until the dog has it down perfect. He takes the dog to the pub and announces: “I bet anyone here a fiver that this dog can recite the Lord’s Prayer!” Unsurprisingly, several people take up the bet, upon which the dog is placed upon on the bar. “Okay,” says the man to the dog. “Let’s do it.”
“Wuff! Wuff! Wuff!” says the dog, and starts licking its balls.
The man loses all of his money and is despondent. On the way home, he says to the dog, “What the fuck was that all about? I trained you to recite it perfectly!”
“Dead right,” says the dog, “but consider what the odds will be tomorrow night.”