Forgive me that the following story is not archery related, but it is right in line with your question. All my kids have known that we lived on wild meat and that I made a significant portion of my income from guiding and fur trapping. I took my two youngest sons with me to check some traps one day, the youngest being 3-4 at the time. I had caught a large beaver that day that had pulled the drowning weight up onto the top of his dam. I had my rifle loaded with .22 CB caps and popped the beaver. To make a very long story short, CB caps will not penetrate a beavers skull! I had to finish the job with a stout stick. When we got home, my youngest proceeded to quite gleefully recount every last detail of the day to my wife......not good! He went with me the next day also and I came up empty on the traps. When we got home, he sat at the table with a sour look on his face and said, "no shooting, no whacking, no fun!" So to answer your question, I think if everything is explained to children of a young age and there are no surprizes and nothing to frighten them, they handle it quite well. Now, that youngest child -21 years later- took a 170 Mule deer with me this season with his long bow!!!