Mommie volunteers at the local humane society and every week sees kitties she would like to bring home. I\'m used to being the Princess, but did live with another cat and a dog in my previous home. We live in an apartment so can only have one more cat, and frankly there\'s not room for more than that. What do you guys think would be best--for me to have another adult brother or sister or a kitten? I\'m pretty quiet, but I do like to play sometimes.