
E.g. when it is half-opened, sitting on the trunk of a car, and earning its nomination for "Best Feline Poo Impression."
I was "volunteered" to take care of a friend's cat for the weekend. I tried to explain to her that the cat would be asleep most of the time and probably wouldn't even know she was gone.
That didn't work. So we went to her house, only to find the cat waiting by the door and a cat poo waiting in the shower. Lovely.