Minimum: two sides with the outer corner pointing northwest. I'm in Upstate New York and our harsh weather comes from the west or north and it is the wind that will get them. We had a breeze way off the end of our barn and the cows would stay in the corner where the breeze way met the barn. In the pasture of a farm that I worked on there were two walls remaining from an old barn/house/some structure (never saw the original) the walls were field stone (a hundred years old??). The cows would gather on the lee side of those walls and did fine. Again the outer corner of those walls faced northwest. If you are going to build a two wall structure you might as well add a third to add stability etc., another wall and a roof can not hurt.
> What kind of winter shelter do
> cattle need? We've got just 3
> cows, all are pregnant and 2 have
> calfs. Right now they are just in
> a small 5 acre pasture, and we
> supplement their diets with hay.
> They don't have shelter for
> winter, and I am curious to know
> if they need any or not. We live
> an hour south of Salt Lake City,
> Utah. The winters haven't been too
> bad, but we do get fairly cold.
> I appreciate any responses and
> suggestions.
> Thanks,
> rwhite
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