Killed by a Chihuahua

A Malamute owner went for a drink and left his Malamute tied up outside the pub.

A few minutes later a visably shaken woman came in and asked who the owner of that big wolf like dog outside was.

"I'm sorry", she said in tears, "but my dog has just killed your dog."

"Your dog has killed mine! Good grief - what sort of dog do you have?"

"A Chihuahua" she wailed.

"But that's impossible - My dog is a fully grown Alaskan Malamute. How could it be killed by a Chihuahua?"

"I think he got stuck in his throat."