nokitty is a little modest

So I guess I have a modest cat. For those of you who don't already know, nokitty is potty trained. He will only use the downstairs bathroom so during the day it is near all our activity. This morning as I was getting breakfast ready, he was running around acting crazy and kind of howling. That is odd behavior for him but I couldn't see anything that seemed wrong. I noticed the bathroom door was wide open, usually the door is only about half-way open. So I went and closed the door part of the way, and sure enough, he went in there and took care of business. I guess he didn't want to poop with the door wide open, and that's ok with me :) I would hate to walk by & see that.