What are the symptoms of pregnancy in Chow Chow? When Chow Chow is about 1 week pregnant, the vagina will shrink significantly; when Chow Chow is 3-4 weeks pregnant, pregnancy reactions such as vomiting and loss of appetite will occur, and the mammary glands will The breasts are protruding, the breasts are swollen, and the nipples are pink; when the Chow Chow is 4 weeks pregnant, the egg-sized placenta is clearly palpable in the abdominal uterus.

The gestation period of a Chow Chow is generally about 63 days, and slight signs of pregnancy will appear about one week after successful mating. At this time, parents can judge whether the Chow Chow is pregnant successfully through the behavioral changes of the Chow Chow and the mating time display.

About 1 week after successful pregnancy, the vagina of the pregnant Chow Chow will obviously shrink rapidly. Of course, this situation requires careful observation and comparison by the owner. When pregnancy enters 3-4 weeks, the signs of pregnancy in Chow Chow will become more and more obvious. It will cause normal pregnancy reactions such as vomiting and loss of appetite. During this time, the dog's mammary glands will become prominent, the breasts will begin to swell rapidly, and the nipples will appear pink. When the pregnancy enters the 4th week, you will clearly feel the egg-sized placenta in the uterus on the abdomen of the Chow Chow.

These obvious signs are the criteria for parents to determine whether their Chow Chow is pregnant. Of course, if parents still dare not confirm or are not sure, they can take the Chow to the pet hospital for blood test or ultrasound diagnosis to confirm early and accurately whether the Chow is pregnant successfully.