Hey Kramp, I agree with what whadam said. When Jake was younger I had that problem with him for a little while, now he's 13 and doesn't really give care about other dogs. But I started thinking maybe, like dipsi said, he started feeling restrained and alittle freaked out on the leash and acted out in a strange pre-emptive sense.
So when we would get to the park or whatever when I woud normally take his leash of, I left it on and let him walk around and do his dog thing with the leash. I guess that showed him that just because he's got the leash on doesn't mean he's at a disadvantage, he could still do all of his favorite doggy things.
As far as her fighting style goes, I now that dogs and owners start acting and looking like each other, but she's alot cuter than your scrawny ass 8)