About DogPregCalc
We're the team behind the free dog pregnancy calculator that thousands of breeders and pet parents trust. Our mission is to make canine gestation tracking simple, accurate, and accessible to everyone.
Our Story
Hi, I'm Shani — founder of DogPregCalc. I'm not a veterinarian; I'm a dog owner and researcher who got tired of cluttered, inaccurate dog due date calculators buried in ads, so I built one that was simple and reliable instead.
In 2025, I launched the first version of our dog gestation calculator — a simple tool that takes the mating date and predicts the whelping day based on the 63‑day dog gestation period. The response was overwhelming. Breeders and first‑time dog owners started using it, and I knew I was on the right track.
Today, DogPregCalc has grown into a full resource: a week‑by‑week pregnancy guide, dog pregnancy calendar, early signs checklist, and a growing blog. Every guide is researched and cross-checked against trusted sources like the AKC, AVMA, and Merck Veterinary Manual — my goal remains the same: provide free, accurate, and trustworthy information to anyone caring for a pregnant dog.
Our Mission
We exist to give every dog owner and breeder a free dog pregnancy calculator that they can rely on. Pregnancy is a critical time, and the right tools make all the difference. Our canine pregnancy calculator removes the guesswork so you can focus on care, nutrition, and preparing for a healthy litter.
- Accuracy: Our calculator follows the veterinary‑standard 63‑day dog pregnancy duration, giving you a due date you can trust.
- Simplicity: One input — the mating date. One click — your result. No complex forms or sign‑ups.
- Education: We don't just give you a date. Our dog pregnancy calendar and week‑by‑week guide help you understand every stage.
Why Choose DogPregCalc?
There are many dog pregnancy calculators online, but here's what sets us apart:
- Completely Free: No hidden fees, no subscriptions. Use our dog gestation calculator as many times as you need.
- Source‑Backed Content: Every guide is researched and cross-referenced against trusted sources like the AKC, AVMA, and Merck Veterinary Manual.
- Privacy First: We don't store your data. The mating date you enter stays on your device.
- Mobile‑Friendly: Whether you're on a phone, tablet, or desktop, the dog due date calculator works perfectly.
Our Values
These principles guide everything we do at DogPregCalc.
Compassion
Every dog deserves the best care. Our tools and guides are built with love for animals.
Accuracy
We base our calculator on proven veterinary science to give you reliable dog due date estimates.
Privacy
Your data stays yours. We never sell or share information.
Education
We believe informed owners make better decisions. Our dog pregnancy guide is comprehensive and easy to follow.
Looking Ahead
We're constantly working to make DogPregCalc better. Future plans include a breed‑specific gestation chart, a printable dog pregnancy calendar, and more interactive tools. We listen to your feedback — if you have a suggestion, we'd love to hear it.
Thank you for trusting DogPregCalc. Whether you're using our dog pregnancy calculator for the first time or the hundredth, we're honored to be part of your breeding journey.
A Quick Note
DogPregCalc provides general educational information about dog pregnancy and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a licensed veterinarian for concerns about your dog's health.