Hi, just looking for some wisdom please.
We have a 2 year old spayed female cat at the moment-we have had her since 12 weeks old. She is Queen of the house 
She is really well socialised, seems to tolerate next door's cat OK (But he is a gigantic cat, ours is small), but she really does rule the roost in the house. With such a strong personality (and wanting things done her way 
), will another cat be accepted by her if I introduce them properly? I don't want to make her unhappy.
I would be happy to adopt a slightly older cat, but think she might respond better if she is still the "boss". What do you think?
Would a female or male cat or kitten be best?