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Neapolitan Mastiff

By James C. • Updated

The Neapolitan Mastiff is a massive, powerful, and deeply loyal guardian breed originating from Italy. Recognisable by its loose skin, heavy wrinkles, and imposing appearance, this breed was historically used to guard estates and property. Neapolitan Mastiffs are typically calm and affectionate with their families but naturally protective and reserved around strangers.

Breed Overview

Life Span

7 - 9 years

Average Price

AUD 4000 - AUD 8000

Weight

Male: 65 - 70 kg Female: 50 - 60 kg

Height

Male: 66 - 79 cm Female: 61 - 74 cm

Life Expectancy

Male/Female: 7 - 9 years

Breed Group

Working (Mastiff type guardian)

Nicknames

Mastino Napoletano, Neo, Mastino

Breed Information

Frequently Asked Questions

Neapolitan Mastiffs can be good family dogs when raised in a stable home with experienced owners. They are naturally loyal and protective, often forming strong bonds with their household. With proper training and socialisation, many develop calm and affectionate relationships with family members, including children.
Neapolitan Mastiffs are a giant breed. Adult males commonly weigh 60–70 kg or more and stand around 65–75 cm tall at the shoulder. Females are slightly smaller but still large and powerful dogs. Their massive frame and loose skin give them a distinctive and imposing appearance.
Yes. Neapolitan Mastiffs are well known for heavy drooling due to their large lips and loose facial skin. Owners should expect saliva after eating, drinking, or during warm weather. Keeping towels nearby and cleaning the mouth area regularly helps manage drooling.
A well-bred and properly trained Neapolitan Mastiff is not naturally aggressive. However, the breed has strong guarding instincts and may be suspicious of strangers. Early socialisation and consistent training are important to ensure they remain stable, confident, and well controlled.
Neapolitan Mastiffs require moderate daily exercise, usually consisting of one or two relaxed walks each day. They are not highly energetic dogs but still need regular activity to maintain healthy weight and joint mobility.
Training a Neapolitan Mastiff requires patience and consistency. They are intelligent but independent, meaning they may not respond enthusiastically to repetitive commands. Positive reinforcement and calm leadership usually produce the best results.
Many Neapolitan Mastiffs can live with other pets if they are raised together and properly socialised. However, some individuals may display territorial behaviour toward unfamiliar dogs. Controlled introductions and responsible management help support peaceful coexistence.
The average lifespan of a Neapolitan Mastiff is around 7 to 9 years, which is typical for giant breeds. Proper nutrition, responsible breeding, and regular veterinary care can help support a healthier life.

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