Jacob, first of all, welcome to your first post. It looks like youve been around for awhile but havent jumped in. Ill warn you it can be addicting so unless you are retired and have no family or responsibilities then i suggest you be careful jumping in too deep.
I spend way too much time on this forum to be a healthy use of time.
As for your deer, I know my eyes are not good at all but its next to impossible for me to tell much about that deer. I love to age so I wish you could get other pics. The one pic thats decent light I would guess 3 but thats a guess. Do you know if he is broke off of that one side or if he just grew weird from an injury or something?