Man, he seems to look young to me at first glance, but the mass and beading/character on the bases and brows make me second guess that. I've got one deer from a few years ago in a 3 multi-shot sequence that looks like a different age in each pic, so really hard to tell on this one. Does look like the belly could hang down if he straightened his back out. If he's 3.5, he's got some pretty good antlers. Either way, I bet he'd eat pretty good.