What a jerk! How could someone be proud of the fact that they think they are teaching their dog by intentionally making the dog BLEED? How horrible. If anyone made my dog bleed intentionally or hurt him in any way I would go psychotic on them.
Well, Ive heard of people pretend biting there dogs, but really doing it there got to be a mental problem somewhere, mayb he can think about it in prizon. He will now know what it feels like to be a dog.