My grandma's APBT that I spent the summer with (and the boxer in the back). They like to bite each other, but it's by no means aggressive, just playful. They're best friends really. Do everything together, including sleeping and prancing through the surrounding corn fields to getting skunked. *sigh* dumb dogs. We don't have to worry about her ever hurting anyone outside our house and we don't have neighbors for at least a mile, plus she's just to give kisses to people. You have to really be more worried about her jumping and kissing you to death rather than biting.