This persistent doorstop is literally driving this cute puppy to madness and it makes for one of the funniest vids that we have ever featured on our site.

The little guy tries to bit down on it, only to find that it is fighting back, in a way. He tries to take care of it with his paws and he also makes sure that the doorstop hears him.

It is a truly epic battle that has the potential to go on forever.