This is an amazing image. It would stand on it's own as a landscape and yet adds a unique perspective to the dog who creates this strong mood with her expression. So many elements. I love it.
Looks like a scene from a computer game, very dramatic and somehow ireal. HDR or post-process? Anyway thumbs-up, if that was you're goal.
On a closer look, I see some people behind. I think, it would have been better to wait for them to leave.
PS: This is just a beginner opinion so please don't take it too serious!