Why Is My French Bulldog So Tall?

Although there are diverse variations of French Bulldogs, purebred Frenchies all tend to be petite and rarely grow taller than 12 inches. So why is my French bulldog so tall?  As a result, if you find that your French bulldog is taller than the average Frenchie, they are most likely not purebred and considered a mix-breed. 

Continue reading to find out why your French bulldog is so tall, as well as how tall your Frenchie should be and the relationship between height and genetics.

why is my french bulldog so tall?

Why is my French Bulldog so Tall?

If your Frenchie is tall, it might be due to a rare example of genetic expression, but odds are they aren’t purebred.

Many other French bulldog owners have expressed similar concerns about their lanky Frenchies. However, all data on French Bulldogs indicate that if your dog’s size surpasses specific limits, it’s unlikely they’re a purebred Frenchie. This may be upsetting to learn because you were undoubtedly informed of your puppy’s purebred status when you purchased it.

How Tall Does a Purebred French Bulldog get?

A typical French Bulldog should reach a height of around 12 inches by the age of a year. Purebred French bulldogs will not get any taller after this, and there isn’t much of a height difference between the male and females of the species.

How Long Should a Purebred French Bulldog Be?

The length of a Frenchie is generally quite similar to its height. A typical mature French Bulldog stands around 12 inches tall and weighs 16 to 28 pounds. Males often weigh somewhat more than females. Of course, there are exceptions to these measures, but it’s unusual to encounter a Frenchie that exceeds these dimensions unless a Frenchie is a mixed breed.

Should My French Bulldog be Tall and Skinny?

The maximum height of a French Bulldog should be reached at 12 months. However, it may take another year for them to fill out and develop all of their muscles. 

If you notice that your Frenchie is growing taller than expected or is becoming too lean, a trip to your local veterinarian can help you assess whether or not your dog is healthy.

However, owners should be aware that your French bulldog can become underweight if the food you’re providing them with doesn’t have enough nutritional value. Good dog owners like to spend time in their local pet store examining the labels on the bags of dog food to select the best high-quality food for their pets.

We also recommend a healthy amount of protein to your Frenchies diet PEDIGREES PROTEIN DOG FOOD is a good option.

Are There Various Types and Sizes of French Bulldogs?

French Bulldogs come in a variety of sizes and forms. Breeders have discovered a few different techniques to make the type of small canines that people are yearning for as demand for pocket-sized puppies has surged in recent years. It may sometimes be as easy as combining the tiniest pups from two distinct litters in the hopes that their dinky genes would be passed on to their progeny.

Crossbreeding French Bulldogs with lesser breeds is also prevalent, which explains why some individuals wind up with a French Bulldog that is exceptionally tall or has extra-long legs.

A Standard Bred French Bulldog

The average French Bulldog weighs between 26 and 28 pounds. Both males and females are around one foot tall. Of fact, some people may grow a bit taller due to their ancestors.

Teacup French Bulldogs

Teacups are the tiniest French Bulldogs available, weighing as little as nine pounds but no more than fourteen pounds. These are so little that they can be as short as nine inches tall. As a result, these canines keep their puppyish appearance throughout their lives.

Small Bred French Bulldogs

Small standard French Bulldogs are notably smaller than their standard counterparts, weighing between 14 and 22 pounds. These will be a variety of heights, ranging from just under 11 inches to just under 14 inches.

Why Does my French Bulldog Have Such Short Legs?

On the other hand, some owners are curious as to why their French Bulldogs’ legs are so short. If you find that your Frenchie is tall, it is possible that you don’t have a purebred French Bulldog, but rather a teacup Frenchie, a variety of French bulldog, developed to be even smaller than the ordinary form.

More miniature French bulldogs mixed with dogs like pugs or Boston terriers are also breed variations with unmistakably shorter legs.

When does a French Bulldog Reach Full-Size Maturity?

At approximately 9 to 12 months of age, a French bulldog approaches the end of its essential growth. By the time your Frenchie reaches the age of two, they should be fully mature. They’ll gain a lot of weight in their second year to help fill out their little structure.

Maintaining excellent health during their formative years is critical for optimum development. You’ll want to ensure they’re getting enough high-quality meals to power their expanding bodies and curious minds. Illness in the first few weeks of growing might also have an impact on your puppy’s development and size.

When Should the Heads of a Purebred French Bulldog Get Bigger?

Your French Bulldog’s head appears to have stopped growing at times. I’m sure you’ve stared at your small one and wondered whether their tiny head will ever get larger. The head of a Frenchie is reported to grow exclusively in the first 12 months of its existence.

Their heads are said to cease growing after the first year, occasionally resulting in a disproportionate-looking pouch depending on their weight, but this is natural. The typical length of a French Bulldog’s neck is 14 inches, with a head circumference ranging from 13 to 18.5 inches.

Can An Owner Estimate the Potential Full-Size of their French Bulldog Puppy?

You may use a simple way to estimate how much your dog will weigh when they’ve grown completely. Multiply your puppy’s weight by 4 when they reach 8 weeks old to have a fair indication of what to expect.

Alternatively, you can generate an approximation by multiplying their weight at 4 months by two. To acquire a more exact measurement, compute the estimate at 5 months old instead of 4 months old for larger breeds like Great Danes.

Ensure that the French Bulldog Puppy Your Purchasing is a Purebred

Breeders will occasionally mix and combine different breeds of dogs to create something more suited to what is fashionable or profitable, frequently at the expense of the dog’s health. Pitbulls, Pugs, Boston Terriers, Chihuahuas, Poodles, Beagles, and Australian Shepherds are common combinations for Frenchies.

When purchasing from private breeders, there is a chance that you may not receive precisely what they advertise. You’ll nearly always spend a lot more for a purebred dog than you will for a mixed breed, so make sure your dog is what it claims to be to avoid issues like having a taller mixed breed puppy when it grows. 

Purebred Puppies Will Come with Official Documentation of their Lineage

If the dog is genuinely purebred, it should come with pedigree documentation tracing the dog’s genealogical line back five generations. This documentation is a more reliable method of confirming your purebred’s validity. However, breeders can occasionally fabricate documentation.

A DNA test is your best option to determine whether your puppy is officially a purebred French bulldog. This may seem costly, but it’s gotten much simpler to do in recent years, and it’s the only method to ensure that your dog is genuinely descended from a pure lineage.


You may have landed here from comparing your French bulldog to others and wondering that your Frenchie is a bit taller than the average. So you’ve asked yourself why is my French bulldog so tall? What we have concluded is that there are many factors that can contribute to height these are genetics, breeding, and if your Frenchie is not purebred.

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Last update on 2024-03-28 / Affiliate links / Images from Amazon Product Advertising API

Dan James

Dan James is the founder and editor of FrenchBulldogio, a canine enthusiast who writes about what he's learned on the way of being a French Bulldog owner and sharing his advice, tips, and research.

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