Which is the better overall fit?
Depends entirely on space and activity level, the Griffon for apartment living and lower exercise needs, the Aussie if you have room to run and want a dog that's easier around young kids.
Australian Shepherd or Brussels Griffon? On paper they differ most on apartment suitability, and on the scales Australian Shepherd is the heavier at 40–65 lbs. Here is how the two compare on everything that shapes an ordinary week.


This is for someone already down to Australian Shepherd and Brussels Griffon and deciding between them. For this pair the decision usually turns on apartment suitability and exercise need, so those are covered first and in most detail. Anyone choosing from a flat has a clear answer here: Brussels Griffon rates 5/5 against 1/5. Breed history is left out; what follows is what you will actually live with.
Between Australian Shepherd and Brussels Griffon, apartment suitability is what separates them, and Brussels Griffon is the lower-effort dog of the two to keep.
Choose Australian Shepherd if there are young children at home, you already have another dog and you want a dog that picks up training quickly.
Choose Brussels Griffon if you are in a flat or a smaller home, this is your first dog and shedding is a problem in your house.
| Feature | australian shepherd | brussels griffon | Winner |
|---|---|---|---|
| Size class | medium | small | Equal |
| Weight | 40–65 lbs | 8–12 lbs | Equal |
| Height | 18–23 in | 7–10 in | Equal |
| Lifespan | 12–15 years | 12–15 years | Equal |
| Exercise need | Very high (5/5) | Low (2/5) | brussels griffon |
| Grooming need | Moderate (3/5) | Moderate (3/5) | Equal |
| Shedding | High (4/5) | Low (2/5) | brussels griffon |
| Energy level | Very high (5/5) | Moderate (3/5) | Equal |
| Barking | Moderate (3/5) | Moderate (3/5) | Equal |
| Apartment suitability | Very low (1/5) | Very high (5/5) | brussels griffon |
| Good for first-time owners | Low (2/5) | Moderate (3/5) | brussels griffon |
| Tolerates being alone | Low (2/5) | Low (2/5) | Equal |
| Trainability | Very high (5/5) | Moderate (3/5) | australian shepherd |
| Good with kids | High (4/5) | Moderate (3/5) | australian shepherd |
| Good with other dogs | High (4/5) | Moderate (3/5) | australian shepherd |
| Friendly to strangers | Low (2/5) | Moderate (3/5) | brussels griffon |
| Cost level | Moderate (3/5) | Moderate (3/5) | Equal |
| Coat | Medium-length double coat | Rough or smooth | Equal |
| Origin | United States | Various | Equal |
| Typical monthly cost | $100–$200 | $80–$150 | Equal |
| Typical first-year cost | $1,500–$2,800 | $1,100–$2,300 | Equal |
The gap here is extreme, the Aussie at 40-65 lbs and 18-23 inches, the Brussels Griffon at just 8-12 lbs and 7-10 inches. Lifespan is the one place these two land exactly together, both averaging 12-15 years, which is unusual for such a large size gap.
The Aussie needs the maximum on the exercise scale, 5/5, while the Griffon needs comparatively little, 2/5. Energy level follows the same pattern, very high (5/5) versus moderate (3/5), a Griffon's exercise needs are met with short walks and indoor play, nothing like an Aussie's daily workload.
Grooming need ties at moderate (3/5) for both, an interesting overlap given how different the two coats are, the Aussie's medium double coat versus the Griffon's rough or smooth single coat. Shedding is where they split: the Griffon sheds far less (2/5 vs. 4/5).
The Griffon is built for small-space living, rating the maximum 5/5 for apartment suitability against the Aussie's 1/5. Barking ties at moderate (3/5) for both, so the smaller dog isn't necessarily the quieter one, and neither breed tolerates being left alone well, both rate a low 2/5.
The Aussie is the more trainable of the two, rating the maximum 5/5 against the Griffon's moderate 3/5, though the Griffon is the easier breed for a first-timer overall (3/5 vs. 2/5), a gap driven more by its lower exercise demands than by any training difference.
This is one of the few pairs where the Aussie rates better with kids (4/5 vs. 3/5) despite its reserved temperament, the Griffon's sensitivity and small size can make it a poorer match for young children than its cute appearance suggests. The Aussie also edges out with other dogs (4/5 vs. 3/5), while the Griffon is somewhat friendlier to strangers (3/5 vs. 2/5).
Lifespan ties exactly, 12-15 years for both, a rare match on this site. Hip dysplasia is the one shared risk on their health lists; beyond that they diverge sharply, with the Griffon's list including brachycephalic airway syndrome and syringomyelia, both tied to its short muzzle and compact skull, while the Aussie's ten-condition list is broader and includes cancer risk.
Cost ties at moderate (3/5) for both, and the Griffon runs a bit cheaper in dollar terms, $80-150 monthly against the Aussie's $100-200, and $1,100-2,300 versus $1,500-2,800 across the first year.
Australian Shepherd weighs 40–65 lbs and lives 12–15 years; Brussels Griffon weighs 8–12 lbs and lives 12–15 years. The two diverge most on apartment suitability, exercise need and energy level and 2 other rated axes. They are level on tolerates being alone, barking and cost level, so those cannot decide it. The comparison marks an easier option only where one exists. Facts like weight and country of origin are not scored. Both dogs are rated from the same dataset, which is what makes the numbers comparable with each other even though any individual dog sits somewhere inside its breed's range.
Dramatically, the Griffon weighs as little as 8 lbs, a fraction of the Aussie's 40-65 lb range, despite both breeds sharing the same 12-15 year lifespan.
The Aussie, at the maximum 5/5 versus the Griffon's low 2/5.
Not according to the data, it actually rates lower with kids (3/5) than the Aussie (4/5), likely because its small size and sensitive temperament make it more easily overwhelmed by rough play.
The Griffon by a wide margin, 5/5 versus the Aussie's 1/5.
$80-150 for the Griffon, $100-200 for the Aussie.
Only hip dysplasia overlaps directly. The Griffon's other risks (brachycephalic airway syndrome, syringomyelia) are tied to its flat face and compact skull, a different category of problem than the Aussie's broader list.
Neither, this is a rare tie, both averaging 12-15 years.
Depends entirely on space and activity level, the Griffon for apartment living and lower exercise needs, the Aussie if you have room to run and want a dog that's easier around young kids.
$80-150 for the Griffon, $100-200 for the Aussie.
The Aussie, 5/5 versus the Griffon's 2/5.
Neither, both average 12-15 years.






Health information here is general and is not veterinary advice. If your dog shows pain, sudden behaviour change, or worsening symptoms, consult a licensed veterinarian.
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