Woof! I see I got no appreciation for my "WOOF" comment. I forgot to mention I gave you a 7 in voting. Had you known that you might have been more appreciative of my WOOF.
I have a hard time liking this one mainly because the crop hits in some awkward areas of the dog especially only having half of one of the eyes. The focus is also very soft on the nose and teeth, generally in a shot like this that is where I would expect the focus to be sharp. Hope the info helps, good luck in the challenge.
I don't like the crop cutting his eye in half. If this was all you had to work with, I think it could have been cropped right down the center of his face to make an artsy statement. As it is, it appears that an accident happened and you didn't get all of his face in the frame. To me, anyway...