i've seen a few of those shows, i find them very ineteresting, i saw one where they raised pigs for food, and another where they raised turkeys for food, they were raised in his back yard, by his entire family, young children included, and he made sure the kids knew they were raising them for food,
anyways i thought it was interesting
they also showed the butchering process of the animals after, the turkeys were very interesting, they stick something like a cattle prod down they're throat and zap them, they die instantly (apparently) i took it as a learning experience, but it could have been a shock to some
i guess what they say is true for some, "out sight, out of mind"