The following footage depicts a mailman on his typical route, preparing viewers for what he knows is on the way: an angry dog running as fast as he can to attack his mortal enemy... oblivious to the chain-link fence surrounding his yard.
SPLAT! Yes, the dog runs directly into the fence and, no, it's impossible not to laugh.
But the sad aspect of this video is that the mailman took it, clearly planning to release it online and embarrass the canine. So much for the end to their feud, huh?