Neapolitan Mastiff
VS
Newfoundland
Neapolitan Mastiff vs Newfoundland
Compare Neapolitan 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
Neapolitan Mastiff
Newfoundland
Breed type
Purebred
Purebred
Height
60 – 73 cm
65 – 71 cm
Weight
50 – 70 kg
52 – 68 kg
Life expectancy
8 – 10 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
2/5
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
Neapolitan Mastiff
Great with kids
Giant
Newfoundland
Great with kids
Super smart
Easy to train
Giant
Summary
About Neapolitan Mastiff
Ancient Italian giant guardian with massive build and heavy wrinkles. Calm and affectionate with family, wary of strangers, and protective by nature. Needs early training, steady leadership, moderate daily walks, and careful skin and drool care due to size and loose folds.
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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