We have been experimenting with being alone oustide of my presence. For the last week, he poops as soon as I am out of his eyesight, no matter where we are. Anyway, I'm thinking that with the windows open, Thor is having a hard time distinguishing between inside and outside. So, if a leave the room, I am potentially outside, and he poops to make sure I can find my way back. But, since he is bothered not at all by pooping and sitting in it, I have no idea how to correct this behavior.
Ideas are welcome and solicited.