We are preparing to get kunekunes next spring. I was thinking about letting them free range on our 1.75 acre parcel. Do you think that would be questionable idea? Must they be fenced in to a certain area? We aren't raising them for meat, instead to help us keep the grass down. Would it be wiser to get electric fencing and rotate them around? If so, how often do you move them? I have so many questions because I've never been around pigs.