HELP!!!The Right way to introduce new female puppy to male dog.?

the one way to feed them without the attacking is to feed them at the same time and keep one outside preferrably the female because it is his house afterall. then slowly and very cautiously, over a period of a week introduce her to eating with him, but be prepared there may be attacking. what else u can do is buy a muzzle for him and let them both in the same area while they eat. then gradually take the muzzle off and when he starts showing aggressiveness,show him who the boss is and put the muzzle back on him. the best way to get his attention while he is beaing aggressive is by putting an object like a broom handle down to his food bowl to show him that it is ok to eat while something is also eatin around him. u can also put the bowls far apart to let them have their privacy when they eat. Pitbulls are very unpredictable dogs so be on alert. As far as training them together it is a very good thing she can learn alot from him u just have to think positive. and when walking them together put one on one side and the other on the other side, then slowly introduce them to one side. as long as u think positive u should have no problems.