Hi Laura - sure you can have another cat. She is a beauty. What's one more when you already get cat food, litter, etc. for the others? I commend you for being so kindhearted. I'm searching for more cats (and a way to sneak them home past the hubby)! I passed by a farm the other day with a sign out that said "free kittens" and I thought about getting one and just putting it in the yard and "acting" like I had found it! You go girl!