just adopted a female thats 2 years old as a playmate for louie. louie doesn't seem to like her. we were told to keep them separated for a few days. everytime louie sees her he starts growling and hissing at her. louie was our only cat for 2 years and now he's got her (hopefully). anyone know any tricks to getting him to warm up to her? is there anything i can do or just gotta wait and see?