Mastiff vs American Bully
Compare Mastiff and American Bully: size, life expectancy, temperament and care side by side.
Mastiff
VS
American Bully
Comparison table
Show differences only
Characteristic
Mastiff
American Bully
Breed type
Purebred
Crossbreed
Height
70 – 91 cm
43 – 53 cm
Weight
75 – 110 kg
31 – 54 kg
Life expectancy
10 – 12 years
8 – 15 years
Child friendly
3/5
3/5
Energy level
3/5
3/5
Intelligence
4/5
3/5
Trainability
3/5
3/5
Health
2/5
3/5
Grooming needs
3/5
3/5
Shedding
3/5
3/5
Barking level
3/5
3/5
Aggressiveness
2/5
3/5
The 1–5 scale shows the level of each trait. A higher value means more of that trait. Individual animals may vary.
Characteristics
Mastiff
Super smart
Giant
American Bully
Giant
Summary
About Mastiff
The Mastiff is a giant, heavily built guardian dog, calm and dignified yet deeply devoted to its family. It is watchful rather than aggressive, needs gentle, consistent training, moderate exercise, and space. Its short coat is easy to maintain, but drool, health care, and costs are significant.
About American Bully
The American Bully is a compact, muscular companion dog from the U.S., derived from pit bull–type breeds and bred for a stable, friendly temperament. Available in several sizes, it has a blocky head, short low-care coat, and thrives on close family contact, training, and socialisation.
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