Breeding time is a very critical issue. It determines the quality of the offspring dogs and also determines the conception rate. Therefore, the best breeding time must be calculated according to the estrus period of the female dog. Prenatal and postnatal care lay a solid foundation.

[Mating time]

The mating time is a very The key issue is that it determines the quality of the offspring dogs, and also determines the conception rate. Therefore, it is necessary to calculate the best breeding time according to the estrus period of the female dog, so as to lay a solid foundation for the dog's eugenic and postnatal care.

The method of calculation is to confirm that the female dog's vulva has obvious swelling and flushing or see the first drop of blood. 9 to 11 days for the first mating. For every 2 years of age or 2 litters of parity, the first mating was moved forward by 1 day. After some high-yielding female dogs give birth for many times, vaginal bleeding stops within 5 days of estrus, and the best time for breeding is on the 6th or 7th day.

There are a few bitches who do not have vaginal bleeding in the pre-estrus and estrus, and some bitches have blood-like secretions that can last until the estrus, or even for several days in the late estrus. Such dogs cannot. The breeding date is determined by observing vaginal bleeding. At this time, male dogs can be used to test the condition, and the best breeding period is 1 to 3 days after the female dog is willing to accept male dogs.

If the start date of vaginal bleeding is not found, the best mating date can also be determined according to the color change of vaginal secretions, that is, 2～2 months after the color of vaginal secretions changes from red to straw yellow. 3 days for mating. At this time, the labia is soft, and the vestibule of the vagina, which was originally vertical, becomes straight, which is conducive to the insertion of the male dog's penis.

【Mating preparation】

Before mating, the male and female dogs should be checked for health to prevent disease infection, deworm the female dog, and properly increase nutrition. Before breeding, the male dog should not be fed too full, and the male dog should not be allowed to go on an empty stomach. Too full will cause reflex vomiting, too hungry will have an impact on male dogs and breeding.

Breeding should be done at the time when the male and female dogs are in the best mental state, preferably in the early morning. The best place for mating is in the place where the bitch is raised or in a quieter place, and minimize the presence of personnel to prevent disturbing them during the mating process. Before mating, the dog should be allowed to roam freely and urinate.