Three months ago, I took in a stray male kitten.  Q stays indoors all
the time and has never had any trouble using the litterbox.  He is now
six months old. Q has urinated twice on the floor this week.  He is
squatting, and I have read that male cats do not squat to spray.  I am
getting him neutered after the holidays.  Is this a behavior problem
that could be corrected by neutering?  I change his box regularly.  He
has a covered litterbox that's he always used.  I put a plastic liner
down, put a little baking soda, a few inches of cheap litter, and an
inch of clumping litter on top.  Recently, I started using the Arm and
Hammer baking soda to freshen the box instead of the Arm and Hammer
Litter deodorizer because they look and smell the same, and the baking
soda is so much cheaper.  What can I do to keep him from having
accidents?