Long time ago farming is done naturally, for example chicken farms way back them let the chickens perk on the ground the whole day which allows the chicken to grow naturally and they are only fed with veggies or fruits, now a days some animals are raised in factories inside  a cage and usually are fed with growth hormones or are given antibiotics to grow faster you can rarely see range free chicken these days.

Liked this answer? Tell your friends about it
Add Your Comment (or add your own answer)