I don't know why more than one of this type of thread got on the first page, but here you go. I also really like Kiki. Even more so now that I lost my real black cat last year...Pate. I cannot remember how much I liked her before she moved. I can only remember the fact I cried when she left me. This made me get emotionally attached to her. At some point (Yes, AFTER New Leaf), she showed up in my City Folk town when I was feeling awful and it made me so happy.
Currently, she is still visiting me due to the fact very few villagers have moved away. I am not sure if I'll still see her once I move out Gabi, but for now I'm happy I can still see Pate.