How lucky for you to be able to share in his life for a short time! Once he gets with his sister, they will keep each other working on being more civilized; however, there will be lots more kitten antics as well (I can say this, having Tommy and Tuppence here! )

Hope you suggest PT to his owners, we'd LOVE to see him grow up, and meet his sister.

The bed he is in brings out the blue in his eyes, just a wonderful photo.