My son is 12 and just started hunting by himself this year. I am always within radio distance of him, usually a few hundred yards. He has not but will be taking the hunters safety course this year although I believe his 1st hand experiences are good. I have watched him without him knowing on every occasion in the woods and am very comforatable how he handles a weapon with respect for himself and others around him. So my vote goes to each child is different, somewhere between 12 and 15, depending on the circumstances.