Hello everyone! This is actually my first post on here. I'm wanting to find out information on how to go about introducing two cats. I recently acquired a 3-week old female kitten (her mother was ran over by a car). She is now 6 weeks old and doing great. My concern is with my older cat, Louis. He is a 2 year-old male, neutered, and pretty easy going most of the time. Because I have had to bottle feed the new kitten (her name is Monday, by the way..) Louis has been around her quite often. When I am supervising both of them I let him get close to her, but twice he has tried to grab her by the neck. Is this normal behavior, or is he trying to kill her? It makes me so nervous! Should I continue to let them be near each other (when I'm around, of course)...or should I wait until she's a little older?