Actually, cow protection is easier when they have simply pasturing ground and we have no botheration for their upkeep. But because in the winter season we have to lock them up and feed them by spending, is that not a problem?: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.