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When Are the Puppies Due?

Calculate your dog's due date from the breeding date. See the pregnancy timeline, milestones, and whelping preparation checklist.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Duration

63 days (±2)। Ultrasound day 25-28। X-ray day 45+ (puppy count)। Indian Indie dogs: usually 4-6 puppies।

Care

Week 5+: puppy food (more calories)। Last week: whelping area ready। Over 65 days: vet immediately।

⚡ CalcWolf Insight

The temperature drop method is the most reliable non-invasive predictor of whelping. Use a digital rectal thermometer and record readings at the same times daily. Normal canine temperature is 101-102°F. A sustained reading below 99°F means puppies are coming within 24 hours.

Frequently asked questions
कितने दिन?
63 ±2 days।
कितने puppies?
Small: 1-4। Medium: 4-8। Large: 6-12। Indies: 4-6।
✓ Math logic verified against primary sources → See our verification process
Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
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