Ok, I know this sounds awkward, but I think Alexis thinks she's a boy. She squats but lifts her leg when she pees and she constantly tries to mount Nomi. Nomi being the lady she is, let her get away with it the first few times, but now growls when she does it. This is not helping them to get along.
The bad thing about it is that Alexis does this to Nomi all day.
Any experience dealing with this and if so, is there a way to break her of these tendencies?