Two Cats

Yes, there are two cats in this picture. 

The invisible one is Rani. I had put a blanket on the sofa for her to sleep on, but of course she crawled under it and slept peacefully in her cave, when Chaiyya decided she wanted to sit on top of the blanket. 

There were some unhappy noises , but Rani stayed where she was, while her sister settled down next to her. The slight bump just behind Chaiyya’s back is all you can see of Rani.