Killer Chihuahua

A man tied his Great Dane outside the grocery store and went inside to do some shopping. A little while later, another man came over to him and asked him if the Great Dane outside was his. He told him it was and then the man said, "Well, I'm sorry to tell you this, but I believe my dog just killed your dog.

The owner of the Great Dane looked at him and asked what kind of dog he had, to which the man replied that he had a Chihuahua.

"A Chihuahua??? How on earth could my Great Dane have been killed by a Chihuahua???"

"Well, I'm afraid your dog choked on him.