ray of milk comes from the teat of a cow, udder and nipple close up, soft pink large mammary veins, dripping milk

agriculture animal arteries baglike bovine breast care cattle close cow cows dairy detail dribble dripping dug farm farming food four glands health leak leaking livestock mammary mammilla mammillaria mastitis milk netherlands nipple organ pap pink production ranch ray red rural skin summer teat teats udder udders vein veins white