Choose your known date
Enter a mating date, or a vet-confirmed reproductive reference if you have one.
Every new beginning deserves thoughtful planning. Estimate your dog’s potential whelping window, understand what the dates mean, and feel more prepared for the days ahead.
Three simple steps to a more informed pregnancy plan — always with the right expectations.
Enter a mating date, or a vet-confirmed reproductive reference if you have one.
Get an estimated range with clear context about how reliable that timing can be.
Use timeline reminders, a printable summary and helpful next-step guidance.
Choose the date you actually know. We'll explain the range, not pretend there's one guaranteed due date.
· Window midpoint — is for calendar planning, not a predicted delivery day.
·
Dated reference weeks are planning markers, not confirmed fetal-development stages.
Dates below are reminders to discuss with a vet, not promises about fetal development.
Breed consideration: Short-nosed breeds may have additional birthing risks. Discuss a birth plan with your veterinarian ahead of time. Breed selection does not change the calculated dates.
What to know about gestation, signs and checking with your vet.
Read the guide ↗Prepare a safe space and keep the right contact details close.
See the checklist ↗Know which questions to ask your vet as the weeks progress.
Explore weekly guidance ↗Pregnancy is more than counting days. It's making space for questions, knowing when veterinary help matters, and preparing to welcome new life with care.
Start with the right information. Keep your veterinarian in the loop.
Plan your dog's timeline