A man took his Rottweiler to the vet and said to the vet: "My dog's cross-eyed, is there anything you can do for it?" hGS中国英语学习网 hGS中国英语学习网 "Well" said the vet "lets have a look at him" hGS中国英语学习网 hGS中国英语学习网 So he picks the dog up and has a good look at it's eyes. hGS中国英语学习网 hGS中国英语学习网 "Well" says the vet "I'm going to have to put him down" hGS中国英语学习网 hGS中国英语学习网 "Just because he's cross-eyed?" says the man. hGS中国英语学习网 hGS中国英语学习网 "No, because he's heavy" says the vet.hGS中国英语学习网