I really like this image of your pup. I think it is the best one I have seen so far. Although on the pet page the one where your dog is howling is a hoot.
Now you did say don't hold back so my critique to help this image was to copy and adjust it a bit. I gave it a bit more breathing room on the sides. And I did adjust the image somewhat. What I would suggest is that you get some sort of kicker light on the foreground of your dog when you shoot. When eyes are covered so, it helps to reflect light into the eyes from below. Hope that helps and again nice image. Nice dog too!
