Pet owners need to know the exact time when their Labrador is in heat and mating. If the mating is successful, the dog will show signs of pregnancy a week later.
One week after Labrador is pregnant, Labrador’s pubic area will shrink rapidly. By the third to fourth week, obvious vomiting symptoms will appear and pregnancy reactions will begin, such as loss of appetite.
One month into pregnancy, the Labrador's appetite will improve. As time goes by, the dog's appetite will gradually increase, and each meal will be three times the usual amount.
One month after the Labrador is pregnant, you can feel the size of the embryo by touching the abdomen of the female Labrador with your hand.
