1 Before breast-milking, the temperature of the breast should be scrubbed to maintain the temperature of 45°C-50°C. Begin scrubbing the breast with a warm towel first, then wring the towel and dry it. This is not only clean, but also due to warm stimuli can make blood vessels in the veins to dilate, so that the blood flow to the breast increases, and promote milking ability of dairy goats. 2 Massage the breast thoroughly before milking and give appropriate stimulation to promote rapid breast discharge. There are usually three ways to massage the breasts: First, hold the breasts with both hands gently, rub the left and right, from top to bottom, each time rubbing 3-4 times, about 0.5min. The second is to use a finger to stimulate the nipple, do not exceed lmin (more than 2min, will cause chronic papillary trauma, and then mastitis). Do not over stimulate, so as not to cause pain. The third is the collision massage method, imitating the action of the lamb eating the top of the breast and hitting the breast. Both hands loosely hold the bases of the two nipples, knocking up 2-3 times. Then milk. This massage method can be done in sequence. Since prolactin in the blood is the highest concentration at 2 min after the initial stimulation, it declines sharply thereafter and ends at about 0.5 min. For this reason, the time for scrubbing and massage should not be too long, generally not more than 3 minutes. 3 Use two-handed fists to squeeze and squeeze milk. The method is: first with the thumb and forefinger together to grip the base of the nipple, blocking the hole between the nipple cavity and the milk pool, to prevent milk reflux. Then lightly and forcefully press the middle finger, ring finger, and small hand to pressurize and push the milk out. After each squeeze, the thumb and index finger are immediately relaxed, and then they are re-clenched, so rhythmically, one is held and one is loosened. During operation, both hands should hold the two nipples. The two hands should be light and agile, the grip should be uniform, and the speed must be the same. For individual nipples with short nipples that cannot be squeezed, a squeezing method can be used to hold the nipples with their thumb and forefinger and slide them up and down to squeeze out the milk. 4 Do not stop the middle of the milking speed, and avoid slow movements or slipping with one hand. Because the milk ejection reflex is dominated by nerves and there is a certain time limit, after a certain period of time, it cannot be squeezed out. To do this, it is necessary to quickly milk, usually 1min80-100 times is appropriate, after squeezing a sheep, it takes about 3-4min. 5 Each milking must squeeze the milk clean. If the milk is not squeezed, the remaining milk will easily induce mastitis, and it will also reduce milk production and shorten the lactation period. For this purpose, a breast massage is performed before the milking is over to squeeze out the last drop of milk. 6 It is necessary to appropriately increase the number of milking times and how much milk secretion is negatively correlated with intra-mammary pressure. That is, the smaller the intra-mammary pressure is, the faster and more breast milk is produced. Therefore, increasing the number of milking and reducing the internal pressure of the breast can increase the speed of lactation and increase milk yield. It is estimated that high-yielding dairy sheep, under good feeding and management conditions, can squeeze 20% to 30% of milk production twice a day by squeezing twice, and can increase 12% to 15% when squeezed three times per 1d. 7 Milking should be done at three regular daily, scheduled and scheduled venues. Do not change casually. In addition, the environment for milking should be kept quiet. 8 Carefully check the breast condition each time you are milking. If you find that the nipple is cracked, broken, or the breasts are red and swollen, the heat is painful, and milk is mixed with blood or floccules, it should be treated promptly. 9 After each milking, you must bathe the nipple in order to prevent mastitis. After each squeezed milk, you can use 1% iodine solution or 0.5%-1% chlorhexidine sodium hypochlorite solution to soak the nipple. 10 To carry out dry milk in a timely manner in order to enable ewes to timely supplement the body's nutrition, ensure the normal growth and development of the fetus, and help to obtain high yield during the next lactation period, according to the ejaculation and age, the ewe pregnancy in 2-3 months At that time, milking will be stopped 3 to 2 months before childbirth. And through the nipple into penicillin 800 000 units, can effectively prevent the occurrence of dry mastitis.