King Charles Spaniel
VS
Neapolitan Mastiff
King Charles Spaniel vs Neapolitan Mastiff
Compare King Charles Spaniel and Neapolitan Mastiff 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
King Charles Spaniel
Neapolitan Mastiff
Breed type
Purebred
Purebred
Height
29 – 30 cm
60 – 73 cm
Weight
3 – 9 kg
50 – 70 kg
Life expectancy
10 – 14 years
8 – 10 years
Child friendly
4/5
4/5
Energy level
3/5
3/5
Intelligence
3/5
3/5
Trainability
3/5
3/5
Health
3/5
2/5
Grooming needs
3/5
3/5
Shedding
3/5
3/5
Barking level
3/5
3/5
Aggressiveness
3/5
3/5
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Characteristics
King Charles Spaniel
Great with kids
Small
Neapolitan Mastiff
Great with kids
Giant
Summary
About King Charles Spaniel
Small, aristocratic toy spaniel with a domed head, short nose and large dark eyes, bred as a devoted lap companion. Calm indoors with moderate exercise needs, it thrives on constant human contact. Long, silky coat needs regular grooming; prone to heart, eye and brachycephalic‑related issues.
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.
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