Holy crap. If this doesn't make you teary eyed, I don't know what will.
I heard about this on the news this morning. It was captured by Chilean highway surveillance cameras. According to the news, the dog pulled the other dog's corpse off the highway, but it seems that the second dog might not actually have been dead(according to comments on You Tube.Judging by the video however, the second dog does look dead. It really is amazing to see this.