Sheep are our lowest labor requirement animal on the farm. With the artic blast of 30 below wind chill temperatures, the sheep just glide through this type of weather. No hay, no grain, no supplements and as long as they are grazing, they will not drink water! The thick hair fleece that they grow before winter sets in, protects them from extreme weather conditions. If you want to keep your farm profitable every year, check out my 3 grazing books that I wrote on our website: http://greenpasturesfarm.net/books/