bullmastiff

As nouns the difference between rottweiler and bullmastiff

is that rottweiler is a very large muscular breed of dog of German origin with black fur and tanned markings while Bullmastiff is a breed of very large mastiff originally bred to immobilize poachers.

As nouns the difference between poacher and bullmastiff

is that poacher is a person who trespasses in order to take game illegally, one who poaches while bullmastiff is .

As nouns the difference between mastiff and bullmastiff

is that mastiff is a large breed of dog often confused to be part of a type of large dogs the mastiff is a breed of its own that is sometimes referred to as an "english mastiff" other breeds have mastiff in their informal name such as "french mastiff" for dogue de bordeaux or include mastiff in their breed names; tibetan mastiff or neapolitan mastiff all are different breeds as well as the often confused bullmastiff while bullmastiff is .