ray of milk comes from the udder of a cow lying on the ground, teats rubbed with disinfection.

animal antimicrobial baglike care cattle close closeup comes cow cows dairy disinfectants disinfection dribble dripping ground health healthy infection iodine iodinebased leak leaking leg livestock lying mammal mastitis medical medicine milk milking nature orange organ pied pink postmilking pre ray red rubbed rural seep skin supply teat teats udder udders white