1. What is Dog Pregnancy Calculator?

The Dog Pregnancy Calculator estimates key milestones in a dog's pregnancy based on the breeding date. It calculates the due date (typically 63 days after breeding) and tracks the current week of pregnancy with developmental information.

2. How Does the Calculator Work?

The calculator uses these formulas:

Where:

• Breeding Date — Date when mating occurred
• Current Date — Today's date or any date you want to check
• 63 days — Average canine gestation period

Explanation: The calculator determines how many weeks have passed since breeding and provides developmental information about the puppies at that stage.

3. Importance of Tracking Dog Pregnancy

Details: Tracking pregnancy weeks helps ensure proper prenatal care, nutrition, and preparation for whelping. Each stage has specific developmental milestones and care requirements.

4. Using the Calculator

Tips: Enter the breeding date and current date (defaults to today). The calculator will show the due date, current week, and developmental stage information.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is the 63-day gestation period?
A: While 63 days is average, normal gestation can range from 58-68 days. Smaller breeds often deliver earlier than larger breeds.

Q2: When should I take my dog to the vet during pregnancy?
A: Schedule a vet visit 3-4 weeks after breeding for confirmation, and again around day 45 for an ultrasound or X-ray to count puppies.

Q3: What are signs my dog is pregnant?
A: Early signs include decreased activity, nipple enlargement, and appetite changes. Later signs include weight gain and abdominal enlargement.

Q4: How many puppies will my dog have?
A: Litter size varies by breed. Small breeds typically have 1-4 puppies, while large breeds may have 8-12. An X-ray around day 55 can determine exact count.

Q5: When should I prepare the whelping area?
A: Prepare the whelping box by week 7 (49 days) so your dog can become accustomed to it before delivery.