What a monster! Are sure that this is not a steer instead of a deer? Nice light and composition. I like the intent stare that is not directly at the camera. The white on the muzzle looks a little hot, but maybe that's just a monitor thing.
As Tiny Elvis used to say, "Man, that thing is HUGE!" What a healthy looking buck. I'd think he was probably pretty dominant in his neck of the woods if he was able to move. The image looks a bit bright to me. 1/60s at ISO 800, must have been getting towards dark?
Steve