Sean, new/foster kitty, is settling in really well. He seemed so lonely in the crate in my bedroom. I moved him to the living room in a larger crate this afternoon. The others took turns sniffing noses with him. I expected loud, multiple choruses of the hissing choir. There's only been a small amount of hissing/ growling. I was anticipating him having to stay in the crate for a couple of weeks. At this rate it might only be a few days. I'm really glad this is going well. I have enough stress in my life without them threatening to murder each other.