Neapolitan Mastiff
VS
Portuguese Water Dog
Neapolitan Mastiff vs Portuguese Water Dog
Compare Neapolitan Mastiff and Portuguese Water Dog 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
Portuguese Water Dog
Breed type
Purebred
Purebred
Height
60 – 73 cm
43 – 57 cm
Weight
50 – 70 kg
16 – 25 kg
Life expectancy
8 – 10 years
12 – 15 years
Child friendly
4/5
5/5
Energy level
3/5
5/5
Intelligence
3/5
4/5
Trainability
3/5
4/5
Health
2/5
3/5
Grooming needs
3/5
4/5
Shedding
3/5
1/5
Barking level
3/5
3/5
Aggressiveness
3/5
3/5
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Characteristics
Neapolitan Mastiff
Great with kids
Giant
Portuguese Water Dog
Great with kids
High energy
Super smart
Easy to train
Medium
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 Portuguese Water Dog
The Portuguese Water Dog is a sturdy, medium‑sized, low‑shedding water lover with a curly or wavy coat. Intelligent, people‑oriented and energetic, it needs regular grooming, daily training, and plenty of exercise and swimming, thriving as an active, closely involved family companion.
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