Breed comparison
Bullmastiff vs Rottweiler
How the two breeds compare on the American Kennel Club's 1 to 5 trait ratings, and which one suits which home.
RottweilerThe biggest differences
These two breeds are close on every trait: no score differs by more than one point.
They score the same on good with young children, good with other dogs, openness to strangers, watchdog / protective, barking, shedding.
Which one should you choose?
Pick the Bullmastiff if you want an energetic exercise partner. Pick the Rottweiler if you prefer a calmer dog, you want a dog that is easier to train, you live in a smaller home or move often.
Ratings are general breed tendencies from the AKC. Every dog is an individual, so meet the dog, and its parents if you can, before you decide. Not sure? Try the breed selector.
Source: American Kennel Club breed ratings (compiled February 2022). How we check.