Bullmastiff
VS
Newfoundland
Bullmastiff vs Newfoundland
Compare Bullmastiff and Newfoundland 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
Newfoundland
Breed type
Purebred
Purebred
Height
61 – 69 cm
65 – 71 cm
Weight
41 – 59 kg
52 – 68 kg
Life expectancy
8 – 10 years
8 – 10 years
Child friendly
5/5
5/5
Energy level
3/5
3/5
Intelligence
3/5
4/5
Trainability
2/5
4/5
Health
3/5
2/5
Grooming needs
2/5
4/5
Shedding
3/5
5/5
Barking level
3/5
3/5
Aggressiveness
4/5
2/5
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Characteristics
Bullmastiff
Great with kids
Low grooming
Protective
Stubborn
Giant
Newfoundland
Great with kids
Super smart
Easy to train
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 Newfoundland
The Newfoundland is a giant, water‑loving working dog with a dense, heavy‑shedding coat and notable drooling. Calm, loyal, and gentle with children, it needs close family contact, kind training, moderate exercise, careful grooming, space, and proactive health care for joints, heart, and bloat.
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