Mastiff vs Smooth Fox Terrier
Compare Mastiff and Smooth Fox Terrier 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
Mastiff
Smooth Fox Terrier
Breed type
Purebred
Purebred
Height
70 – 91 cm
38 – 39 cm
Weight
75 – 110 kg
6 – 9 kg
Life expectancy
10 – 12 years
12 – 16 years
Child friendly
3/5
4/5
Energy level
3/5
4/5
Intelligence
4/5
3/5
Trainability
3/5
2/5
Health
2/5
5/5
Grooming needs
3/5
2/5
Shedding
3/5
2/5
Barking level
3/5
4/5
Aggressiveness
2/5
3/5
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Characteristics
Mastiff
Super smart
Giant
Smooth Fox Terrier
Great with kids
High energy
Low grooming
Stubborn
Small
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 Smooth Fox Terrier
The Smooth Fox Terrier is a small, athletic, people‑oriented terrier with a short, easy‑care coat. Energetic, intelligent and independent, it needs plenty of exercise, training and mental stimulation. Affectionate yet intense, especially with small animals, it suits active, consistent owners.
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