Which breed fits most households better?
The Shih Tzu, for nearly every practical measure - friendlier, easier for beginners, far better suited to apartments. The Malinois needs an experienced, active owner with real space.
Belgian Malinois or Shih Tzu? On paper they differ most on apartment suitability, and on the scales Belgian Malinois is the heavier at 55–65 lbs. Here is how the two compare on everything that shapes an ordinary week.


This is for someone already down to Belgian Malinois and Shih Tzu 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: Shih Tzu rates 5/5 against 1/5. Breed history is left out; what follows is what you will actually live with.
Between Belgian Malinois and Shih Tzu, apartment suitability is what separates them, and Shih Tzu is the lower-effort dog of the two to keep.
Choose Belgian Malinois if you do not want a standing grooming appointment, you want a dog that picks up training quickly and you want a dog that can keep up with an active routine.
Choose Shih Tzu if you are in a flat or a smaller home, this is your first dog and shedding is a problem in your house.
| Feature | belgian malinois | shih tzu | Winner |
|---|---|---|---|
| Size class | large | small | Equal |
| Weight | 55–65 lbs | 9–16 lbs | Equal |
| Height | 22–26 in | 8–11 in | Equal |
| Lifespan | 11–15 years | 10–16 years | Equal |
| Exercise need | Very high (5/5) | Low (2/5) | shih tzu |
| Grooming need | Low (2/5) | Very high (5/5) | belgian malinois |
| Shedding | Moderate (3/5) | Very low (1/5) | shih tzu |
| Energy level | Very high (5/5) | Low (2/5) | Equal |
| Barking | Moderate (3/5) | Moderate (3/5) | Equal |
| Apartment suitability | Very low (1/5) | Very high (5/5) | shih tzu |
| Good for first-time owners | Very low (1/5) | High (4/5) | shih tzu |
| Tolerates being alone | Very low (1/5) | Moderate (3/5) | shih tzu |
| Trainability | Very high (5/5) | Moderate (3/5) | belgian malinois |
| Good with kids | Moderate (3/5) | High (4/5) | shih tzu |
| Good with other dogs | Moderate (3/5) | High (4/5) | shih tzu |
| Friendly to strangers | Low (2/5) | Moderate (3/5) | shih tzu |
| Cost level | High (4/5) | High (4/5) | Equal |
| Coat | Short, dense | Long, flowing, hypoallergenic | Equal |
| Origin | Belgium | China | Equal |
| Typical monthly cost | $120–$250 | $120–$250 | Equal |
| Typical first-year cost | $1,800–$3,500 | $1,500–$3,000 | Equal |
The Shih Tzu is the smallest breed in this batch of comparisons - 9-16 lbs and 8-11 inches, dwarfed by the Malinois's 55-65 lbs and 22-26. A full-grown Shih Tzu could plausibly ride in a large tote bag; a Malinois needs a car with real cargo room. There's essentially no overlap in scale between these two. Handling, transport, and vet visits are all correspondingly easier with the smaller breed.
The gap here is enormous - the Malinois rates 5/5 on exercise need, the Shih Tzu just 2/5. A Shih Tzu is a companion breed through and through, happy with short walks and indoor play; the Malinois needs sustained daily work that a Shih Tzu's build and temperament were never bred for. Its flatter face also means it overheats faster, so any exercise should stay light regardless.
Grooming flips hard in the Shih Tzu's disfavor - 5/5, the maximum on this site's scale, for that long, flowing coat, against the Malinois's low 2/5. Shedding runs the opposite way, though: the Shih Tzu barely sheds (1/5, hypoallergenic-leaning) against the Malinois's moderate 3/5, which is part of why the breed remains popular despite the grooming demands. Many owners opt for a shorter puppy-cut trim to cut down on daily brushing time.
The Shih Tzu is close to an ideal apartment dog, rating 5/5, with far better alone-time tolerance too - moderate (3/5) against the Malinois's rock-bottom 1/5. Barking ties at moderate (3/5) for both, so noise isn't the differentiator here; space and daily structure are. A Shih Tzu adapts to a small footprint far more easily than a working breed built for open space and a job.
The Malinois trains faster and more precisely, 5/5 against the Shih Tzu's moderate 3/5 - Shih Tzus are companionable but bred for temperament over obedience work, and can be genuinely stubborn about basic commands. First-time-owner scores flip the pattern: 4/5 for the Shih Tzu, just 1/5 for the Malinois. A less trainable but far easier-to-live-with dog is usually the better bet for someone new to dog ownership.
The Shih Tzu edges ahead across the board - 4/5 with kids against the Malinois's 3/5, 4/5 with other dogs against 3/5, and 3/5 with strangers against a wary 2/5. This is a breed developed almost entirely for companionship and lap-dog affection, and it shows in every one of these scores. Its small size still means young kids need to be taught gentle handling to avoid injury.
Lifespans overlap heavily - 10-16 years for the Shih Tzu, 11-15 for the Malinois. Shared risks include hip dysplasia, ear infections, and allergies. The Shih Tzu's remaining list leans toward its flat-faced build (brachycephalic airway syndrome, eye problems) plus organ concerns like kidney disease and liver shunts; the Malinois carries more structural and working-dog issues like elbow dysplasia and degenerative myelopathy.
Cost is nearly identical here - both rate 4/5 (high), and monthly ranges match exactly at $120-250. The gap only opens in the first year, $1,500-3,000 for the Shih Tzu against $1,800-3,500 for the Malinois. Grooming keeps the Shih Tzu's ongoing costs surprisingly close to a much larger, more active breed's. Factor in regular professional grooming, not just food and vet care, when budgeting.
Belgian Malinois weighs 55–65 lbs and lives 11–15 years; Shih Tzu weighs 9–16 lbs and lives 10–16 years. The two diverge most on apartment suitability, exercise need and grooming need and 5 other rated axes. They are level on 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 so - 9-16 lbs and 8-11 inches against the Malinois's 55-65 lbs and 22-26 inches, making it the smallest breed in this batch of comparisons by a wide margin.
The Shih Tzu, at the maximum 5/5 on this site's scale, for its long, flowing coat - against the Malinois's low 2/5. In exchange, it sheds far less (1/5 versus 3/5).
Yes, clearly - it rates 4/5 for first-time owners against the Malinois's 1/5, even though the Malinois is the more trainable breed overall (5/5 versus 3/5).
Not close - the Shih Tzu rates 5/5, close to ideal for small spaces, against the Malinois's 1/5. The Shih Tzu also tolerates being alone far better (3/5 versus 1/5).
The same, actually - both run $120-250 a month. The difference only shows up in first-year totals, $1,500-3,000 for the Shih Tzu versus $1,800-3,500 for the Malinois.
Some - hip dysplasia, ear infections, and allergies appear on both lists. The Shih Tzu's list also includes brachycephalic airway syndrome and kidney disease; the Malinois carries elbow dysplasia and degenerative myelopathy.
The Shih Tzu, across the board - 4/5 with kids and 4/5 with other dogs, against the Malinois's 3/5 on both. It's a breed built almost entirely around companionship.
The Shih Tzu, for nearly every practical measure - friendlier, easier for beginners, far better suited to apartments. The Malinois needs an experienced, active owner with real space.
Barely - both run $120-250 a month, though the Malinois edges higher over a full first year ($1,800-3,500 versus $1,500-3,000).
The Malinois, by a wide margin - 5/5 versus the Shih Tzu's 2/5, one of the largest exercise gaps in this comparison set.
Close, with heavy overlap - 10-16 years for the Shih Tzu, 11-15 for the Malinois - so lifespan alone won't be the deciding factor here.






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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