I have been noticing that my 1 yr old male picks on my 2 yr old female A
LOT.  I spray her head every day with bitter apple and that seems to help,
but he can usually find a spot where he can bite her.  Lately she has
been making a big deal about it because (silly me) I got in the habbit of
running over and comforting her, and she likes it now.  Anyway, yesterday
morning, I heard an awful scream and ran to their cage and she had him by
the ears dangling him from one of the floors.  She let go right when she
saw me, and he dropped into the litterbox.  (Which he had probably moved
there in the middle of the night!) Since then, he hasn't picked on her
quite so much.  =)
[Posted in FML issue 2613]