Mastiff
VS
Japanese Spitz
Mastiff vs Japanese Spitz
Compare Mastiff and Japanese Spitz 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
Japanese Spitz
Breed type
Purebred
Purebred
Height
70 – 91 cm
29 – 38 cm
Weight
75 – 110 kg
5 – 7 kg
Life expectancy
10 – 12 years
12 – 15 years
Child friendly
3/5
5/5
Energy level
3/5
5/5
Intelligence
4/5
3/5
Trainability
3/5
4/5
Health
2/5
3/5
Grooming needs
3/5
4/5
Shedding
3/5
3/5
Barking level
3/5
4/5
Aggressiveness
2/5
3/5
Sponsored Ad
Characteristics
Mastiff
Super smart
Giant
Japanese Spitz
Great with kids
High energy
Easy to train
Tiny
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 Japanese Spitz
The Japanese Spitz is a small to medium, people‑oriented companion with a pure white double coat that’s easy to maintain with regular brushing. Lively, intelligent, and trainable, it suits apartments with daily exercise. Naturally alert and vocal, it is usually friendly once introduced.
Similar breeds
View more
