Sunday morning thoughts about sitting

Is there anything a cat will not sit on? Here is a list of things that cats are partial to sit on, if they are looking for somewhere to sit: a mat, a bag that you may be preparing to take to work, a magazine that you may be wanting to read, another cat's head, and, if you are in a suitably stationary position, you. And yet, if you waited until the cats were in a suitably stationary position and sat on them, they would not be happy.

It really makes you think about the relative value of sitting on things, and being sat on by things, respectively.