Bullmastiff
VS
Great Dane (Grand danois)
Bullmastiff vs Great Dane (Grand danois)
Compare Bullmastiff and Great Dane (Grand danois) 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
Bullmastiff
Great Dane (Grand danois)
Breed type
Purebred
Purebred
Height
61 – 69 cm
71 – 86 cm
Weight
41 – 59 kg
49 – 95 kg
Life expectancy
8 – 10 years
8 – 10 years
Child friendly
5/5
5/5
Energy level
3/5
3/5
Intelligence
3/5
3/5
Trainability
2/5
3/5
Health
3/5
2/5
Grooming needs
2/5
3/5
Shedding
3/5
3/5
Barking level
3/5
2/5
Aggressiveness
4/5
2/5
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Characteristics
Bullmastiff
Great with kids
Low grooming
Protective
Stubborn
Giant
Great Dane (Grand danois)
Great with kids
Quiet
Giant
Summary
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.
About Great Dane (Grand danois)
The Great Dane (Grand danois) is a giant, elegant dog, among the tallest breeds. Once a boar‑hunting and estate guard dog, it is now a loyal, people‑oriented companion. Calm indoors with moderate exercise needs, it requires space, careful training, health care and close daily companionship.
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