It is just easier to move a round bale into the pasture if we can contain the sheep and goats before driving the tractor with speared bale into it. The goats in particular get excited and run ahead of the tractor. It is amazing that no one has ever been squashed or speared as it is almost impossible to see them as they skirt the sides of the tractor. I lure as many as I can into a side pasture and close them in for the few minutes it takes to drop in a new hay bale. You'll notice the pup who followed the whole crew as they raced in.