Matters needing attention in the mating process of breeding Tibetan mastiff

After the female mastiff shows signs of estrus, it is necessary to choose a good male mastiff as its mate. The quality of the male mastiff will be directly related to the quality of the next generation of mastiff. It is necessary to choose a male mastiff with no degeneration, stable nerve type and strong physique. Male mastiff with rapid growth and development, disease resistance and reproductive ability. The best time for mating should be 12-13 days after the female mastiff bleeds. At this time, the female mastiff begins to ovulate, the reproductive tract is ready for mating, and the female mastiff also shows signs of willing to mate, such as full swelling of the vulva or even valgus, the amount of vaginal secretion is reduced and the blood sample mucus at the beginning gradually changes to light color or no blood, such as pressing the waist or tail of the female mastiff with hands, stand still, lift the tail to one side, and the vulva opens and closes frequently. Meet male mastiff urinate frequently, express willingness to approach male mastiff, let male mastiff smell its genitals, accept male mastiff to climb across, some also climb across male mastiff, show stronger and stronger sexual desire. After seeing these signs, get them to mate as soon as possible. Be sure to mate when the female mastiff has the strongest desire to mate and the most obvious signs of estrus. It is better to mate twice, that is, the first match and the compound. The distance between the two should be 24-48 hours, so as not to affect the development of the fetus. The best place to mate is in the place where the female mastiff lives, not to be watched by many people, so as not to be frightened in the mating process and affect mating. Natural methods are the main method of mating, supplemented by artificial help methods. During mating, ejaculation begins a few seconds after the penis is inserted into the vagina, and then the cavernous body fully expands into an embolic shape. At this time, the female mastiff will twist her body and try to fall off the male mastiff from his back, or the male mastiff will automatically come down, and the male and female mastiff will be in a tail position. This embolism lasts for 10-25 minutes, sometimes longer, when the male mastiff's penis rotates 180 degrees in the female mastiff's vagina and ejaculates again, so it can not be forcibly separated, otherwise it will seriously damage the reproductive organs.

When the male and female mastiffs are loose, they will lick their genitals and do not pull them immediately. The torso, especially the male mastiff, will often have a sunken waist after mating, which is commonly known as "losing the kidney" and must not allow it to exercise violently. Do not let them drink immediately after mating. They should rest for a while and move for a while before letting them drink. The best time for mating is early morning or evening in summer and noon in winter. It is best not to feed or overfeed before mating, so as to avoid vomiting caused by mating immediately after eating.