French Bulldogs were bred for company. That’s the whole answer, and it makes them unusual: most breeds were built to do a job, and this one was built to sit with you while you did yours.

The longer version is more interesting, and it corrects a story that gets repeated a lot.

They aren’t descended from fighting dogs

This article used to say that French Bulldogs came from dogfighting stock and found themselves “unemployed” when baiting was outlawed. The sequence runs the other way around.

Bull-baiting was banned in England in the 1830s. After the ban, bulldogs moved into the show ring, where they were divided into classes by size, including one for the smallest, the English Toy Bulldog (AKC). Those toy bulldogs were already pets and show dogs, bred down in size for looks and temperament rather than for gripping a bull.

The French Bulldog descends from those small companion dogs, not from the heavy baiting dogs of the previous century. Bull-baiting is in the family history, but it’s several generations back and on a different branch, and nothing about the modern breed was shaped by it.

The screw tail gets caught up in the same myth. It isn’t a docked tail left over from fighting: it’s a genetic malformation of the vertebrae, and the same genetics cause spinal problems in the breed. Our tail guide covers it.

Nottingham to Normandy

Lace workers in Nottinghamshire kept these toy bulldogs as company. When industrialization took their trade apart, many moved across the Channel to Normandy for work, and the dogs went with them (AKC).

In France the little bulldogs were popular and were crossed with local dogs, terriers among them, which is where the breed as we’d recognize it started to take shape: compact, short-legged, upright ears.

By the 1890s they were fashionable in Paris, particularly around Montmartre, and the fashion travelled up through society from there. They were kept by shopkeepers and café owners, by the women of the entertainment district, and eventually by royalty.

At no point in any of this were they working dogs. They were bred to be good company in small rooms, which is exactly what they still are.

The bat ear argument

Americans visiting France brought the dogs home, and then did two things that shaped the breed permanently: they founded the world’s first French Bulldog club, and they insisted on the bat ear.

At the time, some breeders preferred a rose ear that folded over, like an English Bulldog’s. American fanciers wanted the upright bat ear, wrote it into their standard and held firm. The bat ear won, and it’s now the single most recognizable thing about the breed (AKC).

The club also set out what the breed should be. The current standard still describes the bat ear, the heavy wrinkles above a short nose, the compact body, and a weight limit of 28 pounds (FBDCA).

What showing is actually for

People assume dog shows are beauty contests, and in the visible sense they are. The stated purpose is narrower: shows exist to assess breeding stock against the standard, on the theory that the dogs that best match it are the ones worth breeding from.

That’s also why the standard’s contents matter beyond the ring. Judges are meant to penalize the things that harm the dog, pinched nostrils among them, and breed clubs point to unsound breathing, poor bites and skin problems as faults rather than quirks. Whether the standard as written is doing enough on that front is a live argument in the breed; our health issues guide covers where the breed actually stands.

Frenchies do show well when they’re shown. A cream French Bulldog named Winston won the National Dog Show in 2022, the same year he took the non-sporting group at Westminster.

So what are they for now?

The same thing. They’re the most popular breed in the United States, and the reasons are the ones the lace workers would have recognized: small enough for a small home, content without much exercise, and firmly attached to their people.

What’s changed is the shape. The dogs in those Paris photographs had noticeably more muzzle than most Frenchies do now, and the flattening since has brought the breathing problems the breed is known for. Our guide to what makes a Frenchie a good pet covers both sides of that honestly.

The short version

French Bulldogs were bred to be companions, by lace workers who wanted a small dog for company and by Parisians who wanted a fashionable one. Their ancestors sat several generations away from the baiting ring and had already stopped working by the time the breed took shape. If your Frenchie seems to think their job is to be near you, that’s because it is.