I've got a Keeshond who never sits this still for photo opps. He has none of the brown coloring here, but, he does have that majestic look. Nicely done. The one slight thing I might do is blur the background just a bit (not enough to loose the context, but enough to put all attention on the subject.) Hope you win.
Nice shot. I don't know why, but it has an eerie quality to it. Like the dog is reading my mind. Or maybe, you just have a "cookie" balanced on the lens! ;-) The background is just a bit distracting to me.
I love the expression on ths dog's face! And his white little muzzle seems to make his whole face glow! Having a long-haired dog myself, I can really appreciate how well-brushed and untangled his fur is :) Good luck!