🐾 Dog & Cat Pregnancy Due Date Calculator

Enter the breeding / mating date to estimate due dates and key points in pregnancy for dogs or cats.

Typical gestation: dogs ≈ 63 days, cats ≈ 63–65 days

Preparing for Whelping or Queening

As your pet approaches the final couple of weeks, work with your vet to plan a safe birth environment, monitor appetite and temperature, and know the emergency signs that require immediate care.

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Frequently Asked Questions

Can I rely on this date instead of my vet?

No. It’s only an estimate based on average gestation length. Always follow your veterinarian’s guidance for timing, monitoring, and when to seek emergency help.

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