Buddy seems to think he can be an inside cat! He's hiding under the cabinet. I have a dog/cat door and he's figured out inside is the place to be.
We'll see how long before he's in and out all the time.
Missy seems perfectly content outside - she has manners unlike her brother.
And, of course, Lily has to make sure he's alright once inside. So we go through the process of picking him up, putting him outside - then wait a few minutes and he's back again!