A side-by-side comparison of the Boxer and Bullmastiff across size, temperament, grooming, family fit, and more.
Boxer
Bullmastiff
Overall, Boxer wins more categories — but the right choice still depends on your family's specific needs.
Boxer
3 wins
Bullmastiff
2 wins
More family-friendly
Boxer edges ahead on kid-friendliness, affection, and trainability.
Lower maintenance
These breeds require similar grooming effort.
Longer-lived
Boxer typically lives longer on average.
Calmer
Bullmastiff is generally more relaxed and lower-energy.
Quieter
Bullmastiff tends to bark less.
More trainable
Boxer picks up commands and new behaviors more readily.
| Breed | Size | Weight | Height | Lifespan | Energy | Shedding | Grooming | Trainable | Affection | Barking | Kids | Dogs | Cats | Apartment | First-timers | Low-allergen |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Large | 55–71 lb | 21–25 in | 10–14 yr | ✓ | — | — | — | — | — | |||||||
| Giant | 90–130 lb | 24–27 in | 10 yr | ✓ | — | — | — | — | — |
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The Boxer and Bullmastiff are both popular breeds, but they differ meaningfully in day-to-day life. The verdict above scores them on six key dimensions — use it as a starting point, then factor in your specific home, activity level, and family situation.
Overall, Boxer wins more categories — but the right choice still depends on your family's specific needs.