Dog Pregnancy Calculation:
| From: | To: |
The Dog Due Date Calculator estimates the expected delivery date for pregnant dogs based on the mating date. The standard canine gestation period is approximately 63 days from conception.
The calculator uses the standard formula:
Where:
Explanation: While 63 days is the average gestation period, actual delivery may occur between 58-68 days after mating.
Details: Accurately predicting the due date helps breeders and owners prepare for whelping, schedule veterinary check-ups, and ensure proper care during the final stages of pregnancy.
Tips: Enter the exact mating date for the most accurate prediction. Keep in mind that individual dogs may vary, and the calculated date should be used as a guideline rather than an absolute certainty.
Q1: Is the gestation period always exactly 63 days?
A: While 63 days is the average, normal gestation can range from 58-68 days depending on the breed and individual dog.
Q2: When should I schedule a veterinary visit?
A: Schedule a prenatal check-up about 3-4 weeks after mating for confirmation of pregnancy and health assessment.
Q3: What are signs of approaching labor?
A: Nesting behavior, temperature drop, loss of appetite, and restlessness typically occur 24-48 hours before delivery.
Q4: Should I prepare a whelping box?
A: Yes, prepare a quiet, comfortable whelping area about one week before the expected due date.
Q5: When should I seek veterinary assistance?
A: Contact your vet if labor doesn't begin within 24 hours of temperature drop, or if more than 2 hours pass between puppies with obvious straining.