free lick feed, is safe and convenient to use, ... qian tons of pressure pressure molding, animal husbandry and free lick food then we can get all-round minerals, ... motionless, lick feed can effectively controlled, animal husbandry and free lick food, not only ensure the daily intake of mineral ... trough, the lawn, or hang in the railing, ensure free lick livestock have a plenty of water supply.5, ...