i posted on this board the other day and i don't want to upset anyone , but my wife and i have decided to get the cows ,we are shooting for a2014 delivery we are going to build shelters and fence and i think a pasture, i have some questions about the fence sould i eletrfi it or just use barbed wire? and now for the pasture i have been mowing my field / pasture with a brush hog for the last 18 years what can i do to make sure my field will be a safe and nutrious for the cows ? do i need to disk the old grass under and plant new? thanks for the info in advance.