Pasture-Raised, No Cages
The animals are raised in open pastures and fields. Pigs are allowed to forage for nuts, berries, herbs, roots, bugs, etc and are never confined to crates. Pigs are allowed access to private indoor "maternity suites" in the winter but these are very large areas and they are always able to move freely and build their nests where they see fit. Note that pigs only contain vitamin D if they are actually out in the sun. The cattle and sheep are on pasture 100% of the time.