Nature has given power to mammalian animal to Brest feed their new one (Baby). It includes humans also. Mother will not feel pain, when her baby is suckling on her breast. Milking of cow is done in the same way. In commercial dairy farms milking m... read more
Milking of cow is done in the same way. In commercial dairy farms milking machine are used for milking. Milking Machine are worked vacuum & designed in the same way which create the effect of sucking. The vaccum applied for milking is maintained so that it wont hurt cow. Even if hand milking is done in proper way it wont hurt. read more