I'll have to wait and see when summer comes!

I, too, use a covered litter. LOL@ digging to China, Pixel goes in there sometimes just to dig. I think it's because she's an indoor cat only, and enjoys feeling a bit of the "outdoors" under her paws. I also use clumping litter, and as she is the only baby using it, I empty it once a day.

Ick, we have VERY humid summers here I really hope we don't get bugs too! I am also worried about how to keep Pixel cool during these times.