Today when I came home from work, for a change
all four were sleeping in the same hammock in
the bathroom. Usually it's just three, as one
or another of the females will be somewhere 
else. (They all fight from time to time.)

This nice surprise was offset by finding that
someone had not been using the litterbox, which
I'm most annoyed with! Especially since it was 
hardly more than 14 days since it happened last
time. I wonder who it is of them. If I knew, I
could give her or him some extra training.