Very difficult to give a good honest estimated answer with those 2 poses. I will say that his front cavity (chest) does indeed look larger than his hind quarters.. which would leave one to believe (despite his rack since that has little to do with age) he's a 2 year old. But.. that could also just be the angle he's standing in. Try taking a better picture next time.:d
x2. What time of year were these photos taken? His brisket looks bigger than most 1.5 yr old bucks I've seen. Legs still appear long, but not like a 1.5. I would guess 2.5, but it depends what time of year these were taken. I think if you took the antlers off and these photos were taken in September, I think some the answers would be different.