MCS of a man brushing a stainless steel plate. CS of "Roll-O-Clean" machine in operation. Several shots of two men cleaning cow's udder, pumping a little bit of milk manually, then using the milking machine. Various parts of the machine in operation are shown. Several shots from various angles of two men holding a bull with a rope through the nose, weighing the bull and bringing it into a fenced compound. MS of a cow inside a fenced compound, a man enters compound and artificially inseminates the cow. ZOOM IN on cow's face.