He could be one of Malcolm's relatives!
The pillow picture was, to me, the most amazing thing: He jumped on the bed, tunnelled under the duvet, turned around, put his head on the pillow and went to sleep very quickly.
The lying on the back is his fiendish trick. He lies on the back until you pet his tummy. Then he slashes you to ribbons. Then he lies on his back again and if you don't come to pet his tummy he meows.
I tihnk he haz issyooz.