Can someone please give me some advice on how to go about introducing my older cat (approximately 12 years old) to my kitty I rescued last week. The kitty is about 6 - 8 weeks old. I tried some introductions this morning. I put the kitty down on the bed and the older cat came right over and they sniffed each other. That lasted for about a minute or two and then the older cat laid down and proceeded to his and carry on when the kitty would try to walk around on the bed. I of course stayed in there with them the whole time.