When I was 14 I had 1/4th of my face torn off by a german shepard. I was so scarred that I didn't even feel it at all. Funny part tho was they took me to a minute clinic and when the doctor came in a looked at me he started laughing cause he knew there was no way he could handle it. They flew me to a university hospital right after. But, yeah watching that dogs face as he ripped mine was scarry as hell.