The man seen in this video with the wild Doberman Pinscher dog was just involved in a wild road rage incident.
The incident turned into a 3 on 1 fight between himself and the 3 guys from the opposite car.
Apparently he had cut them off in traffic and they wanted to throw hands for it.
When the action began, his Doberman busted out from the back seat of the car and broke up the fight. Check it out.