How Long 'Til a Dog Shows if She Is Pregnant?

by Jane Meggitt Google
    Your pregnant pooch probably stays fairly slim until day 40 of her gestation.

    Your pregnant pooch probably stays fairly slim until day 40 of her gestation.

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    When your dog enters the sixth week of her approximately eight-week pregnancy, her condition starts becoming obvious. Before that, most expectant dogs gain relatively little weight, and that's healthy. That's the point at the which the fetuses start rapidly growing and gaining, so it's reflected in the maternal body. That's also the time when your dog requires extra nutrition to feed those expanding puppies.

    Canine Pregnancy

    Canine pregnancy lasts approximately 63 days, although a few days earlier or later falls within the norm. In early pregnancy, your dog might gain a little weight, but not a significant amount. By the sixth week, as her abdomen gets larger, you'll also notice her nipples darkening and becoming more prominent. In her last two weeks of pregnancy, as her girth increases, you'll notice the puppies moving around inside her. At that stage, it's safe for your veterinarian to X-ray her abdomen so you'll know how many puppies to expect.

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    About the Author

    Jane Meggitt has been a writer for more than 20 years. In addition to reporting for a major newspaper chain, she has been published in "Horse News," "Suburban Classic," "Hoof Beats," "Equine Journal" and other publications. She has a Bachelor of Arts in English from New York University and an Associate of Arts from the American Academy of Dramatics Arts, New York City.

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