Bolognese vs Bullmastiff
Compare Bolognese and Bullmastiff 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
Bullmastiff
Breed type
Purebred
Purebred
Height
25 – 30 cm
61 – 69 cm
Weight
3 – 4 kg
41 – 59 kg
Life expectancy
12 – 15 years
8 – 10 years
Child friendly
3/5
5/5
Energy level
4/5
3/5
Intelligence
3/5
3/5
Trainability
3/5
2/5
Health
4/5
3/5
Grooming needs
5/5
2/5
Shedding
3/5
3/5
Barking level
3/5
3/5
Aggressiveness
1/5
4/5
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Characteristics
Bolognese
High energy
Tiny
Bullmastiff
Great with kids
Low grooming
Protective
Stubborn
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 Bullmastiff
Large, powerful guardian originally bred to catch poachers, the Bullmastiff is calm, confident and deeply loyal, often bonding closely with one person. It has a short, low‑maintenance coat, needs space, consistent early training and socialisation to guide its natural protectiveness.
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