My son moved into our house with his 3 year old spayed female cat. THis was at Thanksgiving. She has been confined to his bedroom and only let out when Mango is put into my room. They have been behind closed doors, sniffing and knowing each other is there. Jazz is not an overly friendly cat, not really liking anyone but her daddy.She doesnt like to be held or petted much, spends a lot of her time under the bed. I know this is strange for her, but she was like this at her other place. Mango is neutered and 1 and a half years old. Very laid back, just the opposite of Jazz. Cant get enough attention and love. Two weeks ago, I put Mango on a leash and let Jazz out. She growled and hissed, Mango was just curious and no hair raising, hissing or growling. For the last week, the door has been open, and Mango goes into the bedroom without the leash. They see each other, but neither one runs and attacks each other. Jazz either hides under the bed, or she is in the windowsill. Mango will get within 1-2 feet from her, he whines like he does when he wants me to play with him, but she growls and hisses. He keeps whining. Today Jazz was in the bathroom sink taking her daily bath, she loves water, and Mango comes in and gets about 2 feet from her and she growls and hisses. Mango backs away. He is such a sissy! I think she is the boss. Oh! One day she was out and came down stairs and when Mango saw her she ran and he chased her, but when she stopped, he stopped too and just looked at her. It was not an attack chase. Does anyone have an opinion or advice about this meeting? Will she ever want to play and be social? Mango will just wander around the bedroom getting closer and closer. Today he layed under the bed where Jazz usually lays. What a dork! I guess he wanted to find out what was so special about being under the bed. He wants so much to play with her that I feel so sorry for him!