Well, my roomie and I are officially Crazy Cat People and already have
three cats, and are considering a fourth.  I was wondering what advice
those of you who have this many cats would give to us?  
 Our oldest cat is Spam, who we have had 11 years.  He's got some
neurological damage to his back legs, so he doesn't do the crazy running
around and jumping most cats do occasionally, but he's happy and the vet
says he's just fine.
 Our second oldest is Reggie, and he and Spam got along great for
years, except Spam can't play like Reggie wants.  So we got our third
cat Simon so Reggie would have a play pal.  
 It's worked out pretty good, except Simon used to pick on Spam a lot,
and even though he has stopped bullying, Simon and Spam just don't play
or snuggle or anything.  Reggie seems to be more interested in Simon as
well.  Spam seems left out.  Also Reggie has intermittent problems with
eating his own fur when he gets nervous.  (He was on amatryptiline for a
while but he's better on his own; a new cat may send him into relapse.)
 I'm not sure if a fourth cat would help even things out or make things
worse!
 But we went to donate items to the shelter today and found two great
cats.  One is Tuloos (I don't think the owners could spell) and he's
already fixed.  Such a sad cat, lonely and has been there two months
because his owners decided they wanted a puppy more than him.  The other
kitty is Moon, a golden cat who reminds me of a cat I used to own, such
a sweetie but not yet fixed.  My roomie is torn, he wants a fourth cat
but he's worried of all the work it will entail.
 I get so sad thinking of the shelter cats.  Some days I want to save
them all.  But I don't want to do something that won't work out for my
own cats either!
 So yeah.  I need advice.  Please! :)

Stacia