Anonymous wrote:We adopted 2 together (they hadn't known each other previously) and it's been great. Vet bills are basically twice what you would otherwise have, so plan for that. Our cats seem to enjoy each other in many ways--looking out the window together, sleeping together in wintertime, playing, "glaring" at each other on occasion over a perceived slight--and their relationship is a source of great interest/amusement for our kids. I'm really glad we have both cats.
Contrary to the previous poster, we don't find that taking care of 2 litter boxes is much more work than taking care of 1. (Litter boxes are a pain any way you slice it.)
If the 2 cats come in a pair already, they are really bonded and may not react well to being separated. If you have any inclination to take them both, I encourage you to do so!
+1 If they are bonded, I would encourage you to take both, b/c it may cause emotional upset (and then misbehavior) if you try to separate them. Just take both.