Bullmastiff
VS
Briard
Bullmastiff vs Briard
Compare Bullmastiff and Briard 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
Briard
Breed type
Purebred
Purebred
Height
61 – 69 cm
56 – 68 cm
Weight
41 – 59 kg
25 – 40 kg
Life expectancy
8 – 10 years
11 – 15 years
Child friendly
5/5
5/5
Energy level
3/5
4/5
Intelligence
3/5
4/5
Trainability
2/5
3/5
Health
3/5
4/5
Grooming needs
2/5
5/5
Shedding
3/5
1/5
Barking level
3/5
4/5
Aggressiveness
4/5
3/5
Characteristics
Bullmastiff
Great with kids
Low grooming
Protective
Stubborn
Giant
Briard
Great with kids
High energy
Super smart
Large
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 Briard
The Briard is a large, ancient French herding dog with a long, wavy coat, beard, and eyebrows. Loyal and sensitive, it bonds deeply with family yet stays reserved with strangers. Intelligent and energetic, it needs ample exercise, positive training, and regular grooming to thrive.
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