Pyrenean Mastiff
VS
Newfoundland
Pyrenean Mastiff vs Newfoundland
Compare Pyrenean Mastiff 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
Pyrenean Mastiff
Newfoundland
Breed type
Purebred
Purebred
Height
71 – 78 cm
65 – 71 cm
Weight
75 – 81 kg
52 – 68 kg
Life expectancy
11 – 13 years
8 – 10 years
Child friendly
4/5
5/5
Energy level
3/5
3/5
Intelligence
3/5
4/5
Trainability
3/5
4/5
Health
3/5
2/5
Grooming needs
3/5
4/5
Shedding
3/5
5/5
Barking level
3/5
3/5
Aggressiveness
3/5
2/5
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Characteristics
Pyrenean Mastiff
Great with kids
Giant
Newfoundland
Great with kids
Super smart
Easy to train
Giant
Summary
About Pyrenean Mastiff
Large Spanish livestock guardian, the Pyrenean Mastiff is a giant, steady dog with a dense white coat and dark patches. Calm, observant and deeply loyal, it’s affectionate with family yet reserved with strangers, needing space, firm but gentle training, and experienced ownership.
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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