my 7 month old male kitten has been outside his whole life. he has been my #1 kitty ever sinse he was 3 weeks old. i brought him in 1 week ago and he is compleatly litter trained and living large. now i have a friend that has a female spayed cat that is 2-3 yrs old and she is going to give it to me. i'm affraid my kitty will get jelouse.i brought home a 6 weeks old male kitten once and he hated it.will he hate this cat? i'm afraid he will get jelous. will he learn to like her or will he hide under my bed and be mean?