Depends, I used to go to the local livestock market and my children started asking if we eat the cows,pigs lambs etc and I felt they were going to get funny about eating meat, my brother went off meat for a few years as a teenager after visiting an ab?
Slaughter house...Then on the other hand, my grandchildren used to watch their dad gut and prepare stuff he had shot and also saw him kill the Turkey's at Christmas and according to my daughter, it was a bit like a horror film...BUT...they love their meat!!!