I have a friendly, nuetered 7 year old cat who isn't too fond of other animals (mostly dogs but he hasn't been around many cats). Within the next week I will be getting a 9 week old kitten from my grandmother. But she hasn't told me the gender. She might not be able to tell. What is the BEST way to introduce them considering they will be living together from now on? Also, will my older cat be fatherly, friendly, standoffish, etc to the kitten or will it be completely unoredictable? Thanks for any information or advice you may have!