Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How Long Is a French Bulldog Pregnant? Pregnancy Stages & Tips

Sable French Bulldog

Having a French Bulldog in your home can be a true pleasure. These little dogs are cute, feisty, and fun to have around. Often, French Bulldog owners become curious about allowing their female Frenchie to have puppies. Like any caring pet parent, certain questions pop up. This is especially true when it comes to French Bulldogs.

You may wonder, is it safe for my dog to get pregnant? How long is a French Bulldog pregnant? How many puppies are typically in a litter? All these questions are completely natural and expected by pet owners who are new to the world of puppies or breeding. While a typical French Bulldog pregnancy lasts around 63 days, that doesn’t mean there isn’t more you should know if your pooch is having a litter. Let’s learn a bit about French Bulldogs and how pregnancy typically goes for this breed.

divider dog paws oct 2024

Getting Pregnant

close up of french bulldog dog being held by veterinarian doctor at vet clinic
Image Credit: Hryshchyshen Serhii, Shutterstock

A Frenchie isn’t what you would consider a naturally occurring dog breed. They are a crossbreed of an English Bulldog and the smaller terrier breeds. The years of breeding Frenchies have gone through make it difficult for a female to become pregnant on her own. You’ll also find that thanks to the many health issues Frenchies deal with, the males may have a hard time mounting their females. Instead, if you want your female Frenchie to become a mom, artificial insemination is often the best way.

Like with other dog breeds, female French Bulldogs don’t sexually mature until after going through a first heat cycle. This can happen anywhere between 6 months to a year of age. In some cases, Frenchies haven’t sexually matured until they are 14 months of age. In hopes of healthy pregnancies, it is best to let your French Bulldog go through 2 heat cycles before you allow them to breed. This will ensure their organs and body are developed enough to support the puppies.

divider dog paws oct 2024

Stages of Reproduction

Like any dog breed, a female French Bulldog goes through heat stages. Understanding these stages will make things easier for you if you plan on breeding your pup. Let’s take a look at the 4 of them.

Dog Heat Cycle
You are free to use this image but we do require you to link back to Dogster.com for credit

1. Proestrus

Proestrus is the first stage of the reproductive cycle. This is when you may notice your Frenchie having bloody vaginal discharge. You’ll also notice her vulva will swell. During this time, male dogs may try to make advances. Depending on your pup, she may avoid those advances or accept them. If she isn’t in the mood you may notice her tail tucking to help her avoid the male dogs. She may become a bit emotional and want lots of your attention. Then again, she could be grumpy and prefer that you steer clear and give her some space. This stage lasts for roughly 9 days.


2. Estrus

In this 2nd phase, things change a bit. You’ll notice the discharge becoming lighter and less frequent. Your pup’s vulva will be enlarged and softer than during Proestrus. She’ll also be more open to the advances of male dogs wanting to be her mate. As we’ve mentioned, Frenchie pregnancies are often done with artificial insemination. If that’s the route you’re going, your pup’s vet can tell you the best time to do this. This stage can last anywhere from 3 to 21 days.


3. Diestrus

On day 14, the 3rd stage, Diestrus typically occurs. Here you will find that your female Frenchie is not receptive to males, her discharge reddens, then ultimately goes away, and her vulva returns to normal. When all the signs are gone, the dog is no longer in heat.


4. Anestrus

Anestrus is sexually dormancy. This takes place between Diestrus and the first day of your Frenchie’s Proestrus.

divider dog paws oct 2024

A Frenchie’s Pregnancy

You’re welcome to use our images, but we require you link directly to this site for credit (ex. Image from Dogster)

A French Bulldog’s pregnancy is like most other dog breeds. In the first couple of weeks, as changes take place inside her body, you may not notice anything. Other than a little morning sickness, you may be oblivious to what she is going through. At as early as three weeks post insemination, your vet may be able to detect embryos ultrasonographically to confirm pregnancy. You’ll notice they are developing and quite small. It isn’t until week 4 that your veterinarian will be able to detect the heartbeat. You’ll also be able to see that the embryos are beginning to resemble dogs when ultrasounds are done at this stage in pregnancy and that your dog is more vulnerable. Make sure she is well cared for and avoids strenuous activity.

Over the next few weeks, you’ll notice lots of changes in your Frenchie. Her nipples will darken and her appetite will increase. She will begin nesting and preparing herself for birth. In her tummy, the puppies are getting their whiskers and claws. All these amazing changes happen up until week 8, which is when your Frenchie could possibly give birth. To avoid early birth, as the pet parent, you should help her prepare and keep her comfortable so she can reach her full gestation of 9 weeks or 63 days. It should also be noted that the vast majority of Frenchies do not go through natural labor and require C-sections due to their anatomy and increased risk for dystocia.

divider dog paws oct 2024

Final Thoughts

As you can see, pregnancy for French Bulldogs isn’t the easiest thing in the world. Not only do they face difficulties with insemination, but they also have a long road ahead of them to give birth to a healthy litter. If you’re a French Bulldog parent interested in breeding, reach out to your veterinarian. They can help you decide whether your pup is ready, healthy, and prepared to be a mother.


Featured Image Credit: Firn, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Jack A Poo (Jack Russell Terrier & Miniature Poodle Mix): Info, Pictures & Care

The Jack a Poo is a cute and cuddly hybrid dog that’s a cross between a Jack Russell Terrier and a Miniature Poodle....

Cock-A-Tzu (Cocker Spaniel Shih Tzu Mix): Info, Pictures, Care & More

A Cock-a-Tzu is a sweet, fun-loving, and adorable mix of a Shih Tzu and a Cocker Spaniel. They are usually small in size...

Is Redondo Beach Dog-Friendly? 2025 Guide, Safety Tips & FAQ

Redondo Beach is a popular seaside destination for beachgoers and dog lovers alike. With its generous coastline, sandy beaches, and plenty of attractions,...

Chigi (Chihuahua & Corgi Mix): Info, Pictures, Care Guide & More

The Chigi is a mix between the Chihuahua and the Corgi. Despite being such small animals, these dogs are fiercely loyal, intelligent, and...

More related

150 Small Dog Names for Your Tiny Furry Friend

Small dogs make the perfect little companions. They are easy to travel with, easy to manage, and just all-around plain cute. If you’ve...

Can Dogs Eat Sea Moss? Vet-Verified Health Facts, Pros, Cons & FAQ

Have you heard the words “sea moss”? If you have seen this either in the pet food market or in the natural health...

Abruzzese Mastiff: Info, Pictures, Temperament & More

The Abruzzese Mastiff is a large dog with fluffy, light-colored fur. It is descended from ancient shepherd dogs used in Italy’s Abruzzes and...

10 Best Dog Foods for Morkies in 2025 – Reviews & Top Picks

Morkies are tiny, but that doesn’t mean they don’t have an appetite! These little dogs are surprisingly high-energy. That set of traits comes...

Keep reading

Can Dogs Eat Cream of Wheat? Vet-Approved Nutrition Facts & FAQ

The grain-free diet craze is dying down among pet owners, leading some to wonder if dogs can eat grain products like Cream of Wheat. While it’s best to avoid table food for your dog and stick to a balanced commercial...

Can Dogs Eat Cream of Wheat

Why Do Dogs Eat Cat Poop? 5 Common Vet-Reviewed Reasons

It isn’t odd for dogs to eat cat poop, though the behavior may be quite disgusting in our minds. There are many reasons for this behavior. Most of them are harmless — it’s just something that dogs do. However, there...

Austrian black and tan hound dog eating the grass

How Much Should I Feed My Dog? Vet-Approved Feeding Chart & Guide

How much food to feed your dog is best determined by open and honest communication with your veterinarian. She will help calculate the appropriate number of daily calories for your dog based on criteria, such as breed, age, health, activity...
woman feeding a poodle at home

11 Best Dog Foods for Mini Goldendoodles in 2025 – Reviews & Top Picks

As a dog owner, pet nutrition is something you’re likely taking pretty seriously. As pet nutrition continues to develop and improve, the focus has turned to what nourishment will eliminate health issues and create a long and full life for...

Goldendoodle sitting near the pier

Can Dogs Eat Chinese Food? Vet-Verified Facts & FAQ

Dogs and Chinese food can be a tricky combination, but the short answer will be a big “No, dogs cannot eat Chinese food”. While dogs may love the savory flavors of Chinese food, it is important to remember that most...

Dogster-Can-Dogs-Eat-Chinese Food

11 Most Common Food Allergens for Dogs & How to Avoid Them (Vet-Reviewed)

Excessive scratching, recurring ear infections, and GI upset are all signs that your dog could have an allergy. While eliminating certain foods is the easiest way to start determining the culprit, a recent State of Pet Health Report by Banfield...

Golden Retriever dog eating

Veritas Farms CBD Pet Chews Review 2025: Our Expert’s Opinion

Review Summary These full-spectrum hemp oil chews by Veritas Farms will help your pet slip into relaxation while they’re enjoying a tasty treat. The CBD Calming Chew is a must-have for a road trip with your dog if they have...

Veritas Farms CBD Pet Chews

Can Dogs Eat Bok Choy? Vet-Verified Health Facts & FAQ

Most dogs love it when you offer them something different from their usual diet, and what could be better than healthy treats like veggies? But certain seemingly harmless vegetables can pose health risks to your beloved dog. For example, dogs...

Can Dogs Eat_bok choy