I haven't been on here for a while, but I see the same morons are still spewing the same dribble.
As for a dog tried to bite you, dogs don't try to bite anything, if they *want* to bite you they will and considering they can move their jaws 3 times faster than you can move your hands, the reason you didn't get bitten wasn't your ninja like reflexes.
Also considering dog bites can produce enough pressure to penetrate sheet metal, if you attack a dog and it wants to defend itself, your bib shorts aren't going to protect you.