Moonshine might be having problems peeing (I can feel his bladder and it's soft, so he's not blocked, but I've caught him posturing and crying a couple times) so I put him in a little crate to keep an eye on him.
I thought he'd be sad to be alone, but at least the other kittens are in the same room. This is what I saw at nap time. (Moonshine is the one popping his head up over the litter box.)

