What are the symptoms of Corgi before giving birth? About 3 days before the Corgi gives birth, the body temperature drops by 0.5 to 1.5°C. When the body temperature rises, it means that the birth is imminent. Two weeks before the Corgi gives birth, the breasts begin to swell and the mammary glands become full, which is close to the delivery breasts. A small amount of milk can be squeezed out; a few days before delivery, the vulva will be swollen and congested, the labia skin folds will expand, and the vaginal mucosa will be flushed.

　1. Body temperature changes

About 3 days before delivery: body temperature drops. The normal rectal temperature is 38-39°C, and drops by 0.5-1.5°C before delivery. When the body temperature begins to rise, it indicates that the dog is about to give birth.

　2. Breast enlargement

Within 2 weeks before delivery: the breasts begin to swell and the mammary glands become full. 2 days before delivery, the breasts can squeeze out a small amount of milk in preparation for breastfeeding.

　3. Changes in the vulva

A few days before delivery, the vulva will be swollen, soft, and congested, the skin folds of the labia will expand, and the vaginal mucosa will be flushed.

4. 24 to 36 hours before delivery:

Appetite is greatly reduced, or even stops eating, and the patient acts impatiently and scratches the ground with his claws, especially in primiparous female dogs.

5. 3 to 10 hours before delivery:

　① Labor pain, restlessness, yawning, mouth-opening moaning, barking, shortness of breath

　②The frequency of urination begins to increase

　③The ischial tuberosity of the buttocks will collapse significantly

④ The vulva is swollen, such as mucus flowing out.

Labor will begin within a few hours.