PayItForward,

Milly is beautiful!!! I have a special place in my heart for torties. My oldest kitty, Mollie Rose, is a tortie (9 years old on Mother's Day). She is the most laid back mellow cat I have ever been owned by.

CONGRATULATIONS!!! WELCOME MILLY!

I think you're wise to separate them when they can't be supervised. If not for Milly's safety, but also for George. Although from what you posted, it sounds like they're on their way to a long happy life together.