Symptoms of dog pregnancy:

1. The nipples gradually swell and become red. In the early stages of pregnancy, the nipples of dogs will turn red and the color of blood vessels will become thicker. After more than a month, the nipples will become red. Sometimes, the nipples will turn pink.

2. The dog’s appetite improves. When a dog is pregnant for about a month and a half, it is necessary to make changes in the dog's diet. Try to eat small and frequent meals to reduce the pressure on the dog's mother's uterus. The closer the dog is to giving birth, the smaller the amount of feed should be, and the more easily digestible food should be fed.

3. Dogs will begin to suffer from loss of appetite, vomiting, and mental depression three to four weeks after pregnancy.

4. Inconvenience in movement. After pregnancy, the dog’s belly will become bigger and bigger. If the dog’s urine contains white and sticky secretions, it means that the dog is about to give birth.

Special care for dogs during pregnancy:

1. Supplement the dog’s nutrition. Pay attention to a balanced diet in order to supplement the nutrients the dog needs during pregnancy.

2. Don’t let your dog eat too much. During pregnancy, the baby gradually grows in the belly, and the mother dog's belly will also become larger and larger, which will put pressure on the mother dog's stomach. It is recommended to feed your dog in small amounts with frequent meals.

3. Prevent abortion in female dogs. During pregnancy, it will become more and more inconvenient for the mother dog to move, and her movements will appear slower and duller. At this time, the owner should not let the dog do strenuous exercise, and should prevent the mother dog from jumping up and down.