Bullmastiff vs Rottweiler

Trying to decide between the Bullmastiff and the Rottweiler? Both are popular choices, but they suit different homes and lifestyles. This side-by-side comparison breaks down temperament, size, grooming, exercise needs and family-friendliness so you can see exactly how the Bullmastiff and Rottweiler differ — and which one is the better match for you.

Bullmastiff vs Rottweiler: full comparison

TraitBullmastiffRottweiler
SizeLargeLarge
Energy levelLowMedium
TrainabilityMediumHigh
FriendlinessHighMedium
Good with childrenHighMedium
Grooming needsVery LowVery Low
SheddingMediumMedium
BarkingLowLow
ProtectivenessVery HighVery High
AdaptabilityMediumMedium
Typical lifespan9 years9 years
HypoallergenicNoNo

Which should you choose?

Choose the Bullmastiff if you want the more child-friendly companion, you want a more outgoing, sociable dog, or you want a calmer, lower-energy companion.

Choose the Rottweiler if you want an easier dog to train or you want a more energetic partner for sport and adventure.

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Frequently asked questions

Is the Bullmastiff or the Rottweiler better for families with children?
The Bullmastiff tends to be the more naturally child-friendly of the two, though both can do well in family homes with early socialisation.
Which sheds more, the Bullmastiff or the Rottweiler?
The Bullmastiff and Rottweiler shed a similar amount (medium).
Which is easier to train, the Bullmastiff or the Rottweiler?
The Rottweiler is generally the easier of the two to train, making it a better pick for less experienced owners.

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