After 55-62 days of pregnancy, the golden retriever will enter the expected period of delivery and may give birth to a baby at any time. At this time, the female dog will feel obviously uneasy and will frequently scratch the ground or dig out the nest, or pick up some toys and blankets. , the closer to giving birth, the less the female dog wants to eat. When the female dog's vulva is moist and the amniotic water breaks, it is officially time to give birth. It is best for the owner to go to the pet hospital in advance or find a professional veterinarian, especially for dog breeds such as bulldogs that are prone to dystocia.