Trying to give my brothers coworker some advice... Not the easiest thing to do because he is over 1200 miles away!
He has two BP's. He was told they are both males. He was keeping them together (has since seperated them) and he observed them locked up a couple times. I know this says they are most likely a male and a female.... but it does bring up the question.
Is it possable that when one male is trying to dominate another that they will actually lock up? What about two girls?