Bolognese
Bolognese
VS
Spanish Mastiff
Spanish Mastiff

Bolognese vs Spanish Mastiff

Compare Bolognese 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
Bolognese
Spanish Mastiff
Breed type
Purebred
Purebred
Height
25 – 30 cm
72 – 85 cm
Weight
3 – 4 kg
70 – 120 kg
Life expectancy
12 – 15 years
8 – 12 years
Child friendly
3/5
4/5
Energy level
4/5
3/5
Intelligence
3/5
3/5
Trainability
3/5
3/5
Health
4/5
4/5
Grooming needs
5/5
2/5
Shedding
3/5
3/5
Barking level
3/5
3/5
Aggressiveness
1/5
3/5
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Characteristics

Bolognese
High energy
Tiny
Spanish Mastiff
Great with kids
Low grooming
Giant

Summary

About Bolognese
The Bolognese is a small, sturdy Italian companion dog with a pure white, fluffy, non‑shedding coat that needs regular grooming. Calm, people‑focused and often strongly attached to one person, it suits apartments, needs modest exercise but high company and mental stimulation.
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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