flaw? what flaw? But I'll tell you what I notice, because I get images with this same strange deep shadows/lack of contrast/odd saturated colors effect. It goes away if I change to a wider aperture. I don't understand why it happens. The dog is adorable. The clear plastic whateveritis is interesting distraction. The wall is the true subject of the shot, for me. I love the way it curves off into space & disappears.
I always try to guess the flaw and I really couldn't find one other than perhaps the bag in this one. The missed crop isn't really missed, to me. Works fine. There are those that will want the feet, though, so I understand that. Still, the look is what makes this. And that part is wonderful!