Funeral coffin

A man was leaving a cafe with his morning coffee when he noticed amost
unusual funeral procession.
A funeral coffin was followed by a second one about 50 feet behind the
first. Behind the second coffin
was a solitary man walking with a black dog. Behind him was a queue of
200 men walking in single line.
The man couldn't stand his curiosity.

He approached the man walking with the dog, "I am so sorry for your
loss, and I know now is a
bad time to disturb you, but I've never seen a funeral like this with
so many of you walking in single line.
Whose funeral is it?"

The man replied, "Well, that first coffin is for my wife."

> "What happened to her?"
>
> The man replied, "My dog attacked and killed her."
>
> He inquired further, "Well, who is in the second coffin?"
>
> The man answered, "My mother-in-law. She was trying to help my wife
> when the dog attacked and killed her also."
>
> A thoughtful moment of silence passes between the two men.
> Then the first one asks in excitement "Can I borrow the dog?"
>
> The man replied "Join the queue."