A man took his large dog to the vet and said to him: “My dog is cross-eyed. Is there anything you can do for him?”
“Well,” said the vet, “Let’s have a look at him.” So he bent down and picked up the dog. He held him up so he could see his eyes more clearly.
“Alright,” the vet said. “I’m going to have to put him down.”
“What?! Just because he’s cross-eyed?” The man yelled.
“No,” the vet replied. “Because he’s heavy.”