My grandparents do not have chickens and live on a farm... with an empty barn, 5 acres of unused grazing land, it just seems criminal that they don't have chickens! So I'm trying to convince them. I've gotten everything down. I'll raise the baby chicks, I'll show them how to make automatic feeder and waterers for when they travel, and all that. Only thing is.. they farm. With a giant cornfield a few feet away, the both of us are concerned that young hens could wander off and never return. it happens to kids. Why not chickens? Advice?