I did try to introduce two twelve month old male cats to her (both neutered) and she was just like
and one of them a ginger and white named Parsnip was really dominant over her - when they went out, Parsnip would just stand at the door like he was trying to prevent her from coming in. I decided to send them both back to the owner. I've been wondering whether she would accept a younger kitten more readily, perhaps a 7-8 week old one, but I work full time, and the RSPCA won't let me take one (they had loads of the little darlings when I went to look in Halifax RSPCA centre). I was lucky when I found Jess as she was at an age that they would let me take her and she had had experience of a small dog, which in turn made her accept my two golden retrievers a lot more easily. (BTW they live with my mum for the week so they are seen to during the day)
Is it possible to have a kitten and work full time? I'd sooner have a dog, but I think cats are easier as they can be left all day to their own devices, but what about kittens?