A man in a diner is approached by another man.

Man #1: Is that your Great Dane tied up outside?

Man #2: Yes. Why is there a problem?

Man #1: Well, I'm sorry, but I think my dog just killed your dog?

Man #2: What! Your dog killed my Great Dane? What kind of dog
do you have?"

Man #1: A Chihuahua.

Man #2: What! You expect me to believe that your Chihuahua killed
my Great Dane? How could he have done that?

Man #1: Well, I think he got caught in his throat.