Thanks again everyone. I've been letting Bentley and Levi out of the cat room in the morning before work for a bit and then in the evening after work for a bit. It's so funny to watch Colby desperately trying to make friends. He follows Bentley much too closely and almost always gets hissed at. Tonight though, he and Bentley touched noses without any hissing. Finnegan squeals with delight when he sees the new boys. He seems to think that all cats are going to like him right away just like Colby, Radar, Reece, and Rory did. Levi won't even walk around. He'll just sit in one spot. I've been putting him up in one of the cat trees so he can observe everything and everyone. He never hisses or growls. Tonight he just sat in the hall way for a bit and then he wanted to go back into the cat room. Now he's hiding under one of the cat condos way back in the farthest corner of the room. He's much shyer than I thought he was. I've never really had a cat that was this shy before and that didn't want to go around exploring and sniffing etc. I'm not quite sure how to introduce Levi to my other cats. When I put Sky in the cat room, Levi seemed very scared of Sky. Bentley just hissed at him. Any suggestions are welcome.