Puppy Due Date Calculator

Enter the breeding date to predict your puppy's birthday. Dog pregnancy averages 63 days. Shows a countdown and preparation checklist.

Puppy Due Date
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Breeding Date—
Earliest (Day 58)—
Latest (Day 68)—
Countdown—

When Will My Puppies Be Born?

Dog pregnancy averages 63 days from breeding. The delivery window is day 58-68. Use this calculator to track your countdown and prepare a whelping area.

Whelping Preparation Checklist

  • Whelping box (4 weeks before due date)
  • Clean towels and newspapers
  • Heat lamp or heating pad
  • Dental floss and scissors (for umbilical cords)
  • Veterinarian's emergency number
  • Puppy milk replacer (backup)

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