Those symptoms include: 1  Shortness of breath or inability to exercise. 2  Swelling (edema) of the feet and lower legs. 3  Fatigue and weakness. 4  Rapid, forceful, uncomfortable or obviously irregular heartbeat (palpitation) 5  Abdominal discomfort such as swelling, pain or nausea. 6  Mental confusion.
*It's important that you enter the 1st day your dog was bred. Assumes a 59-63 day gestation period. If you are reading this well in advance of the due date for your dog, we have several product suggestions from Amazon we would recommend for helping the whelping process go smoothly. The nice thing about Amazon is the free shipping for eligible orders over $25 and the great product reviews from Amazon visitors.
How Long Is Dog Pregnancy? Gestation, the period from conception to birth, in dogs, averages 63 days from the day of ovulation. However, expecting mothers may begin labor anywhere from day 56 to 66 from the date of ovulation. To obtain an accurate date of conception, ovulation may be timed by testing progesterone levels in the female dog during her heat cycle.