The Petit Brabançon’s face is plain to see. Unlike its bearded siblings, it has smooth hair no more than 2 cm long and a black mask. No beard conceals how short this face is, and that is where the health questions begin that need discussing before buying a puppy.
| FCI | Group 9 (Companion and Toy Dogs), Section 3 Small Belgian Dogs, Standard No. 82, without working trial |
|---|---|
| Country of origin | Belgium |
| Size (height at the withers) | not specified in the FCI standard |
| Weight | 3,5 to 6 kg |
| Life expectancy | no reliable study figure found (N/A) |
| Coat | short, harsh, flat-lying and glossy, no more than 2 cm long |
| Colours in the standard | same as the Griffons: red or reddish, black, black and tan; always with a black mask, greying allowed in older dogs; a few white chest hairs tolerated |
The smooth-haired member of the family
According to the FCI standard, the Griffon Bruxellois, the Griffon Belge and the Petit Brabançon descend from the Smousje, a small rough-haired dog from around Brussels. Short hair arrived in the 19th century through crosses with Pugs and ruby King Charles Spaniels. Their work then was guarding carriages and keeping stables free of rodents. The shared standard also covers the tail both ways: docked by two thirds or undocked. In Germany, docking is generally prohibited under Section 6 of the German Animal Welfare Act.
What the standard specifies about the muzzle
Foreface including nose no more than 1,5 cm, nose level with eyes, and a lower jaw projecting beyond the upper. The Petit Brabançon’s muzzle merely looks longer because no hair covers it. Yet the same standard also requires wide-open nostrils, eyes that never bulge and as little visible eye white as possible. The tongue must not remain protruding when the mouth is closed.
What the breathing test shows
At Cambridge University, 52 Griffons Bruxellois underwent a standardised exercise test for brachycephalic obstructive airway syndrome (BOAS). Of these, 26,9 per cent had no signs, 40,4 per cent mild signs, 30,8 per cent moderate and 1,9 per cent severe signs (Tomlinson et al. 2026). Narrowed nostrils were common. The study does not say whether short-haired dogs were included. An earlier paper found BOAS only in dogs whose muzzles were shorter than half their skull length (Packer et al. 2015).
Large eyes, little protection
In a British clinical study, the Griffon Bruxellois, Pekingese and Pug were the three breeds with the widest eyelid openings relative to skull size. A ten per cent wider opening tripled the risk of corneal ulcers, while brachycephalic dogs had a twentyfold risk overall (Packer et al. 2015). In the Cambridge group, 35,7 per cent showed conspicuously visible eye whites and 9,1 per cent had a loose kneecap. Check the eyes daily; squinting or watering calls for the vet.
The spinal cord too
Chiari-like malformation with syringomyelia is well studied in the Griffon family; figures appear in the Griffon Belge entry. Ask for MRI results for both parents.
Short coat, alert mind
The standard calls it balanced, attentive, proud and very attached to its owner. The coat needs little work; an occasional rubber curry brush suffices.
A match for you?
Yes, if you want an affectionate indoor companion, insist on breathing tests, eye results and MRI examinations for both parents, and set aside veterinary savings.
Better avoided if
you seek a summer hiking companion or find snuffling breathing cute. What sounds charming often means hard work to breathe for this dog.
Before choosing a short-haired small dog, try the breed quiz and, for more thorough guidance, our book “Welcher Hund passt WIRKLICH zu dir?” (book in German). Similarly small and smooth-haired but with longer muzzles are the Miniature Pinscher and the Russian Toy; the Dog Breed Encyclopedia provides an overview of all breeds. Visit shelters and rescue organisations too, where small dogs often wait. And for starting life with a puppy, there is the free Puppy Starter Pack.
Further reading
- French Bulldog: the daily cost of struggling to breathe
- Is my dog overweight? Checking body shape and ideal weight
- The first 30 days with a puppy: a plan for weeks 1 to 4
Sources, accessed on 20.10.2026: FCI-Standard Nr. 82 Petit Brabançon (fci.be, shared Standard Nos. 80, 81 and 82, German version dated 21.05.2003); Tomlinson F et al., A cross-sectional study into the prevalence and conformational risk factors of BOAS across fourteen brachycephalic dog breeds, PLOS ONE 2026; Packer RMA et al., Impact of Facial Conformation on Canine Health: Brachycephalic Obstructive Airway Syndrome, PLOS ONE 2015; Packer RMA et al., Impact of facial conformation on canine health: corneal ulceration, PLOS ONE 2015; McMillan KM et al., Longevity of companion dog breeds: those at risk from early death, Scientific Reports 2024.
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