Just didn't seem to fit the challenge - at least for me. As a photo, it's nice to have captured the moment, but even then - the dog is lost amongst all the background clutter and the rays of light underneath distract your eye.
Good action shot, precisely timed and well focused. Part of the impact of the photo is lost because the dog blends into the background to a great degree. I almost missed the dog in a quick preview.
This photo would have been better if you had a lower aperature to put the background out of focus. I find it too cluttered, and it detracts from what you are trying to show the viewer. Otherwise, the action is very well captured.