Japanese Spitz vs Spanish Mastiff
Compare Japanese Spitz and Spanish 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
Japanese Spitz
Spanish Mastiff
Breed type
Purebred
Purebred
Height
29 – 38 cm
72 – 85 cm
Weight
5 – 7 kg
70 – 120 kg
Life expectancy
12 – 15 years
8 – 12 years
Child friendly
5/5
4/5
Energy level
5/5
3/5
Intelligence
3/5
3/5
Trainability
4/5
3/5
Health
3/5
4/5
Grooming needs
4/5
2/5
Shedding
3/5
3/5
Barking level
4/5
3/5
Aggressiveness
3/5
3/5
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Characteristics
Japanese Spitz
Great with kids
High energy
Easy to train
Tiny
Spanish Mastiff
Great with kids
Low grooming
Giant
Summary
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.
About Spanish Mastiff
Large, powerful livestock guardian, calm and observant yet strongly protective. Quiet and laid back at home if well exercised, deeply loyal with family and usually reserved with strangers. Independent and thoughtful, it suits experienced owners with space, structure and early socialisation.
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