1. What is Dog Pregnancy Week Calculator?

The Dog Pregnancy Week Calculator estimates the current week of pregnancy based on the mating date and current date. It helps track the progress of canine pregnancy which typically lasts about 63 days (9 weeks).

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( WD \) — Weeks of pregnancy
• \( CD \) — Current date
• \( MD \) — Mating date

Explanation: The calculator counts the days between mating date and current date, then converts to weeks by dividing by 7.

3. Importance of Pregnancy Tracking

Details: Tracking pregnancy weeks helps prepare for whelping, monitor the mother's health, and anticipate important developmental stages of the puppies.

4. Using the Calculator

Tips: Enter the mating date when breeding occurred and the current date (defaults to today). The calculator will show how many weeks have passed since mating.

5. Frequently Asked Questions (FAQ)

Q1: How long is dog pregnancy?
A: Typically 63 days (9 weeks) from conception, but can range from 58-68 days.

Q2: When should I take my dog to the vet?
A: Schedule a vet visit 3-4 weeks after mating for confirmation and regular checkups throughout pregnancy.

Q3: What are the signs of pregnancy?
A: Increased appetite, weight gain, nipple enlargement, and behavioral changes typically appear around week 3-4.

Q4: When should I prepare the whelping box?
A: By week 7-8, as the mother will start nesting behavior and need a quiet, comfortable place to deliver.

Q5: How accurate is this calculator?
A: It provides a general estimate. For precise timing, consult your vet who may use ultrasound or hormone tests.