Want to teach your kids responsibility? Get them into 4-H.
I was in 4-H as a kid. It eventually got me into raising my own pigs. I started with two. After the first year, I got four. We got piglets in spring, I raised them, and they were slaughtered in the fall. For years after I left home, I could not eat pork from the supermarkets, because it was absolutely foul compared to the pork I raised in high school.
Pork is not a white meat, folks. Not if it's raised right.
But as the article points out, there's tons of other things 4-H does other than agricultural activities. It's probably one of the best activities you can get your kids into these days.