I wanted to post this picture because it makes me laugh. Mark is awful about leaving piles of stuff around. He feels if he can straighten a pile of junk, its clean. So there is usually a pile of papers somewhere on the kitchen counter, on the floor by our dresser, and piles all over and around his desk.
Parker rolled himself right over to one of Mark's piles and made a mess of the nice. Instead of "cleaning" it up for Mark I laughed and took a picture and let Parker look at and eat as many pieces of the pile as he wanted.