The best time to breed Golden Retrievers is when they are near the end of their estrus. The estrus period of golden retrievers usually lasts about 15-20 days. In the early stages of estrus, the dog's vagina will shed bloody secretions. When the estrus period reaches about 12-15 days, the secretions will turn into light pink or colorless mucus. This is the dog's ovulation period, which is most suitable for breeding. If the owner cannot control the time well, he can take his dog to the pet hospital for ovulation testing.

Precautions for breeding golden retrievers

1. It is best to breed golden retrievers when they are in heat for the second time, because generally golden retrievers will be in heat for the first time after 8 Around three months, or even earlier, although its sexual organs are mature, the bones or other organs of the body may not be fully developed. Premature breeding and pregnancy may affect its development.

2. The environment and the hygiene of both breeding partners must be ensured. Golden retrievers can easily bring bacteria into the female dog’s uterus during mating, which can easily lead to inflammation of the dog’s uterus and affect pregnancy.

3. During the breeding period for golden retrievers, more nutrients should be added to the golden retrievers so that the fertilized eggs can implant better and maintain the basic nutritional needs for the development of the fertilized eggs.