How Long Are Dogs Pregnant Before They Give Birth to Puppies?

Canine pregnancies typically last from 63 to 65 days, but they can range anywhere between 58 and 68 days. If you know when your dog mated, you should be able to gauge when the birth is due reasonably accurately. But with an accidental pregnancy, you need to consult a veterinarian.

  1. Time Frame

    • Within two to three weeks of fertilization, the dog's nipples increase in size. Unless there are a lot of puppies, your dog's abdomen might not appear swollen until the last couple of weeks of pregnancy. When its temperature drops to 100 degrees Fahrenheit, labor usually begins within 24 hours, so start to monitor your dog at around 60 days.

    Symptoms

    • Within the first month, the dog normally has a lower appetite and becomes less active. Its behavior might change, and it could be sick. After about a month, the dog's stomach begins to harden, and the veterinarian is able to confirm the pregnancy.

    Considerations

    • Dogs carrying a lot of puppies often give birth prematurely. However, if your dog has not delivered after 65 days, you should call a veterinarian. You should also contact a veterinarian if there have been contractions for more than two hours without a puppy being born, or if your dog becomes too tired to push.