When is French Bulldog’s First Heat?

When is French bulldog’s first heat, a question that makes everyone curious? You should know that the first heat cycle of a female French Bulldog is usually around 6 to 9 months of age. It is time when your Frenchie can become pregnant and, you have to make all the preparations as well. Always supervise your female French bulldog when she experiences her heat cycles. Never overburden yourself with an unwanted litter of puppies.

Breeding at less than a year your Frenchie may not have developed her motherly instincts. Therefore, an unwanted breeding will cause an increased amount of work and responsibility on your part. It is also not good for the health of your Frenchie because she is also in her tender age. Wait for at least two heat cycles, that will give your Frenchie enough time to mature before she experiences motherhood. Once your Frenchie is fully grown (12+ months), it is time to look for a suitable stud for her.

How long do French Bulldogs stay in heat?

The length of a French Bulldog’s heat cycle can vary, with an average duration of three weeks, but it can range from 2 to 4 weeks. It typically starts with the swelling of the vulva and ends when the female stops bleeding. During this period, female dogs may exhibit restlessness and seek the attention of male dogs. While male dogs are typically attracted to females in the proestrus phase, mounting behaviors can occur at any time during the cycle. The ideal time for breeding is when the female’s vaginal discharge becomes watery, but it is important to note that the sperm can survive in the reproductive tract for up to a week, increasing the likelihood of pregnancy during any time of estrus. Owners should monitor their French Bulldog’s behavior and take necessary precautions to prevent unwanted breeding, such as keeping them away from male dogs and considering spaying. A veterinarian can provide guidance on the best options for your French Bulldog’s specific needs.

Can spayed Frenchies still go into heat and bleed?

No, spayed Frenchies cannot go into heat or bleed as the ovaries and uterus are surgically removed during the spaying procedure. Spaying is a permanent surgical procedure that involves removing the female dog’s reproductive organs, making it impossible for her to become pregnant or go into heat. After spaying, female French Bulldogs will no longer experience heat cycles, and therefore, won’t have any of the associated symptoms like vulva swelling, bloody discharge, or behavioral changes.

However, it’s important to note that some dogs may experience phantom pregnancies after being spayed, which can result in hormonal changes and behavioral changes similar to those seen during a real pregnancy. In such cases, it’s important to consult with a veterinarian to manage the condition appropriately.

When To Spay Your French Bulldog?

The best time to spay a French Bulldog is generally between 6 and 12 months of age, before their first heat cycle. Spaying before the first heat cycle greatly reduces the risk of mammary gland tumors, which can be cancerous in about 50% of cases.

However, the exact timing of spaying may vary depending on the individual dog’s health and lifestyle factors. Some veterinarians may recommend waiting until the dog is a bit older, around 1 to 2 years of age, to reduce the risk of certain orthopedic problems.

Ultimately, the decision on when to spay a French Bulldog should be made in consultation with a veterinarian. The veterinarian will take into account various factors such as the dog’s age, overall health, and lifestyle to determine the best time to perform the spaying procedure.

French Bulldog Heat Cycle Signs

As a French Bulldog enters the heat cycle, there are several symptoms to look out for. The most obvious physical changes include a swollen vulva, which becomes larger and more turgid, and a bloody discharge from the vulva. Other physical signs include swollen nipples and breasts.

In addition to physical changes, there are also behavioral changes to be aware of. Female French Bulldogs may become distracted or nervous, and may start to mount other dogs or even your leg, or allow herself to be mounted. This is often accompanied by male dogs showing interest in your Frenchie, which may become a nuisance if left unattended.

One heat cycle sign to look out for is known as “flagging,” where your Frenchie raises her rear towards the male dog and moves her tail to one side. This is an indication that she is receptive to males and ready to mate.

It’s important for owners to monitor their French Bulldog’s behavior closely during this time and take necessary precautions to prevent unwanted breeding. This may include keeping your Frenchie indoors, away from other dogs, and consulting with a veterinarian about spaying options. By being aware of the heat cycle symptoms and taking necessary steps to manage them, you can ensure your French Bulldog stays healthy and happy.

Heat Symptoms To Watch For

  • Swollen nipples and breasts
  • Swollen vulva
  • Behavioral Changes
  • Male dogs taking interest
  • Tail Flagging or raising her rump
  • Bloody discharge from the vulva

Signs of Abnormal French Bulldog Heat Cycles:

Absent Heat Cycle: If your Frenchie has not experienced her first heat cycle by the age of 13-15 months, there may be an underlying issue that needs attention. It could be due to inadequate nutrition, or it could be something more serious, such as hypothyroidism.

In either case, it is crucial to contact your veterinarian and conduct tests to determine the cause and appropriate treatment.

“Silent” Heat: Some dogs may go through their heat cycle without their owners noticing any significant signs. The dog may show little to no interest in male dogs or breeding, and may clean herself so well that there are no visible signs of discharge. This is more prevalent in smaller breeds like French Bulldogs and may occur during the first one to two heat cycles as they become more prepared to breed.

If you plan to breed your dog, you should talk to your veterinarian about testing your dog’s hormones to determine the heat cycle. If your intention is to spay your Frenchie, no further action is necessary.

Split Heat Cycle: While not harmful, a split heat is when a dog starts her heat cycle but stops before entering her second stage, where she is fertile. Although it does not require treatment, it should be monitored if you plan to breed your dog.

How often do French bulldogs go into heat?

The size, age, and bred are the factors that determine how often and when a female Frenchie will go into heat. Usually, the first heat of a female French bulldog is when she is between 6 and 12 months of age. This cycle typically repeats twice a year. The first heat will last for around three weeks but, you should know that the fertile period is only for a few days.

French Bulldog Fertile Days

The fertile period of a French Bulldog can vary, but it typically occurs during the second week of their heat cycle. During this time, the female Frenchie is most receptive to male dogs and is likely to become pregnant if she mates. The fertile period can last anywhere from a few days to two weeks, although the exact timing can be challenging to predict. It’s important to keep a close eye on your Frenchie during this time if you’re trying to breed them or want to avoid an accidental pregnancy. You may also consider consulting with a veterinarian to determine the best timing for breeding your French Bulldog.

What are the stages of the French Bulldog heat cycle?

1.    The Proestrus stage:

In this initial stage, the estrogen levels increase and, the development of follicles (eggs) also begins. It is the stage when you will observe changes in your Frenchie’s behavior. Your dog will either be polite or ill-tempered during this time. Changes in appetite are also likely to occur. The most notable and clear symptom is a slightly bloody discharge and swelling of her vulva. You might experience tail tucking during this time which she will do to protect herself from a male dog.

2.    The Estrus stage:

It is called the fertile period of a French Bulldog’s heat cycle. This stage will continue from 3 to 21 days. On average the 12th day is considered when your Frenchie is in active heat. You will notice that the discharge at this stage will be thin and bright pink. Flagging behavior is usual during this stage and, you will notice your Frenchie lifting her tail. She will also push her hind end into a male dog’s face as if she is inviting him. This is the time when your Frenchie will experience extreme aggression. If you not interesting in mating your Frenchie, you should keep her away from male dogs. Even though most Frenchies are unable to breed naturally.

3.    The Diestrus stage

In this stage is when your female French Bulldog is pregnant and will lose her interest in male dogs. This stage will last for two months or approximately 63 days. During the Diestrus stage your Frenchie will not be showing any discharge or vulva swelling. Behavioral changes will also be visible such as restlessness, depression, lethargy, aggression, and loss of appetite. However, you should take your Frenchie to a vet to confirm whether she is pregnant or not.

4.    The Anestrus stage:

It is the final stage of a French bulldog’s reproductive cycle. This stage will last approximately up to four months. Your Frenchie will not show any behavioral changes or any other symptoms during this last stage.

Tips For Handling French Bulldogs in Heat

Here are some suggestions for handling a French Bulldog in heat:

Supervision Is a Must

It’s critical to supervise your Frenchie at all times, whether you’re in your backyard or taking a walk. Dogs can do things that are beyond our imagination when their hormones are running wild, and they should never be left alone during this period. If you have a doggie door, it will need to be temporarily closed off until she’s out of heat, which is usually around two weeks.

When out on walks, keep her on a leash and remain vigilant of other dogs. This is the time when she’s more likely to run off or be approached by another dog.

Separation Is Essential

If there are other dogs in your household, especially unneutered males, they’ll need to be kept separate at all times. This may be the most challenging aspect of the heat cycle, as both dogs will be driven by their hormones, but it’s essential to prevent unwanted litters.

Some females may also become aggressive towards other dogs in the family, so keep a close eye to see if separation from all dogs is necessary.

Baby gates or even bathrooms are often sufficient to keep each dog away from the other and keep everyone safe.

Keep Her Area as Clean as Possible

Cleaning up after your Frenchie during this period can be a full-time job. Diapers may be necessary to keep both your area and theirs clean. Some Frenchies may be able to clean themselves, but choosing to diaper her for your comfort is a personal preference.

Bathing or using specialized pet wipes between diaper changes can help you keep her clean if she needs assistance.

Ensure That Her Information Is Up to Date

This is the time when your Frenchie may try to escape. Even if she doesn’t typically show interest in escaping, she may become an escape artist while in heat, so make sure her collar is secure with an up-to-date tag attached.

If your breeder or rescue didn’t include a microchip, ask your veterinarian about having one implanted, and ensure that you keep the information up to date and registered.

If your city or town requires registration, make sure you have a record of all required immunizations uploaded to your dog’s microchip account.

Nobody thinks their dog will get out, but it only takes one time for the fines and fees to add up or, worse, for your dog not to be reunited because she couldn’t be located.

Breeding French Bulldogs

Breeding French Bulldogs can be challenging due to their unique genetics, which can make natural reproduction difficult. As a result, artificial insemination is commonly used to breed French Bulldogs, as it is a safer and more convenient method that eliminates the risks associated with natural breeding. Unlike natural breeding, artificial insemination removes the need to transport the dogs or worry about them not getting along and fighting.

One of the primary reasons artificial insemination is preferred is because French Bulldogs have a larger head and narrow hips, which can make it challenging for them to copulate successfully. Additionally, respiratory issues such as a narrow trachea or small nares can make it difficult for them to breathe and breed. While a tie is not necessary for breeding to occur, males may struggle to maintain the necessary position due to their body structure.

Furthermore, most French Bulldogs are delivered via cesarean section due to the risk associated with natural birth. The puppies have a wide head, and most mothers have narrow hips, which can make natural delivery very dangerous. However, planned cesarean sections are not without risk, and anesthesia can affect both the puppies and the mother, making it difficult for her to breathe while in a compromised state.

If you’re considering breeding French Bulldogs, it’s crucial to work closely with a veterinarian to plan the safest course of action for your pups. By doing so, you can help ensure a successful breeding process and healthy puppies.

Final thought:

During a French Bulldog’s heat cycle, pet owners may notice a significant change in their dog’s behavior and personality, which can be uncomfortable. Additionally, bleeding is a common sign that a Frenchie is in heat and can last for several weeks. If you do not intend to breed your Frenchie, it is important to be aware of how long they will bleed during their heat cycle and take appropriate action to avoid unwanted breeding.

February 6, 2022

Sade Amor

Sade Amor is the Marketing Director of Frenchie FAQ. She is a huge dog lover and owner of a French Bulldog herself. Sade has many years of writing experience and first hand experience raising & training French Bulldogs!

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