Bull Terrier
Bull Terrier
VS
Mastiff
Mastiff

Bull Terrier vs Mastiff

Compare Bull Terrier and Mastiff side by side and get a clear picture of what sets the breeds apart. Explore differences in size, weight, temperament, activity level, and other key traits to more easily decide which breed best fits your lifestyle and circumstances.
Characteristic
Bull Terrier
Mastiff
Breed type
Purebred
Purebred
Height
40 – 61 cm
70 – 91 cm
Weight
20 – 29 kg
75 – 110 kg
Life expectancy
10 – 14 years
10 – 12 years
Child friendly
3/5
3/5
Energy level
3/5
3/5
Intelligence
4/5
4/5
Trainability
3/5
3/5
Health
3/5
2/5
Grooming needs
2/5
3/5
Shedding
2/5
3/5
Barking level
2/5
3/5
Aggressiveness
3/5
2/5
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Characteristics

Bull Terrier
Super smart
Low grooming
Quiet
Medium
Mastiff
Super smart
Giant

Summary

About Bull Terrier
Muscular, egg‑headed Bull Terrier comes in standard and miniature forms with a short, easy‑care coat. A lively, people‑focused, clownish companion, it needs daily exercise, mental stimulation, clear boundaries, and attentive care for skin, joints, and hearing.
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.

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