Started my Nephew Stephen Pheasant Hunting at my club what he was 12 . Came with me for two years, but no gun. Then, with my sisters and Brother in laws permission, I got him a Single shot 20 gauge when he was 15. I explained VERY CLEARLY, that THE RUBBER THING IN THE BACK OF THE GUN IS NOT AN ERASER, if you cannot see blue sky around the bird , never shoot. There is no excuse for doing something stupid. There is no " DO Over " If you are not sure, Don't Shoot!!! Lower the gun, and we will find another bird. He followed instructions , he learned. The season he was 17, he had 7 flushes, he shot 7 birds with 7 shots , I was very proud. He has gone on to buys great rifles and shotguns in his late 20;s and early 30.s, but we both smile and remember those very early days. Also took two bucks in two seasons in West Virginia, with his late Grandfathers, sporterised Springfield 30 06. My Load.