Yours might not be, but the only dog that ever bit me was a Lab. I was 11 or 12, riding my bicycle up the street, and the dog came out of its yard and got me on the hip, barely breaking the skin. My dad talked to the owner and the dog wasn't allowed loose after that. Those were the days when everybody didn't sue everybody else over everything.
Getting bit by a Lab is extremely rare, but if you will notice, you are still alive. Labs don't try to kill you by ripping out your throat the way a pit bull does.