A man is walking down the road when he sees a funeral procession with 50 men walking solemly behind it there is a man also at the front walking with a dog.

He approaches the lead man and asks him "who is this funeral for?"

"my wife" the man repllies.

"she must have been well loved" says the gentleman

"she was detested by everyone, she was mean, vicious, cruel and hateful" says the man

"what happened to her" says the gentleman

"she was mauled to death by this dog" says the man

The gentleman thinks for a moment, gets an evil smile and then says to the man "can I buy this dog from you?"

The man looks to him, points behind him and then says "get to the back of the queue"