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Neapolitan Mastiff

Neapolitan Mastiff is a giant working breed from Italy also known as Mastino Napoletano, Neo, Italian Mastiff.

Breed overview

Neapolitan Mastiff is a giant working breed from Italy also known as Mastino Napoletano, Neo, Italian Mastiff.

Descended from ancient Roman war dogs and gladiator dogs, preserved in southern Italy for over 2,000 years. They were used as estate guardians by Italian nobility and remained relatively unknown outside Italy until after World War II.

People looking into Neapolitan Mastiff usually prepare for Low exercise needs, Low grooming needs, 110–150 lbs • 24–31 in.

Mastino NapoletanoNeoItalian Mastiff

History and origin

Neapolitan Mastiff is tied to originating from Italy, specifically Southern Italy, with sources often placing its development around 100 CE.

Neapolitan Mastiff is described here as placed in the working group and marked as an established breed.

Descended from ancient Roman war dogs and gladiator dogs, preserved in southern Italy for over 2,000 years. They were used as estate guardians by Italian nobility and remained relatively unknown outside Italy until after World War II.

Quick facts

Breed group
working
Size
Giant
Origin country
Italy
Region
Southern Italy
Origin year
100 CE
Weight
110–150 lbs
Height
24–31 in
Lifespan
7–9 years
Breed status
Established

Traits and day-to-day fit

Energy level
1 / 5
Trainability
2 / 5
Good with children
3 / 5
Shedding level
3 / 5
Barking tendency
2 / 5
Low exercise needsLow grooming needsChildren score: 3/5Trainability: 2/5

Coat and classification

Neapolitan Mastiff is grouped here with these coat and texture descriptors.

ShortDenseHarsh

Neapolitan Mastiff is also listed as recognized by these kennel-club organizations.

Recognized by AKCRecognized by FCIRecognized by CKCRecognized by KCRecognized by KCA

Appearance and build

  • Massive head with extensive wrinkles and folds
  • Loose skin and prominent dewlap
  • Short coat in gray, black, mahogany, or tawny
  • Powerful, heavy-boned body with rolling gait

What this breed is known for

  • Descended from ancient Roman war dogs and gladiator dogs, preserved in southern Italy for over 2,000 years. They were used as estate guardians by Italian nobility and remained relatively unknown outside Italy until after World War II.
  • Famous for their massive, wrinkled heads and loose skin that helped protect them from bites during combat. The wrinkles and dewlap (loose neck skin) were deliberately bred to confuse attackers about where to bite.
  • Gained modern fame through the Harry Potter films where 'Fang,' Hagrid's dog, was played by Neapolitan Mastiffs. Despite their fearsome appearance, they're typically gentle with family but naturally suspicious of strangers.

Health and care notes

Neapolitan Mastiff is noted here for Low exercise needs and Low grooming needs.

  • Hip Dysplasia
  • Elbow Dysplasia
  • Bloat
  • Cherry Eye

Coat details: Short, Dense, Harsh

These are informational breed-guide notes, not veterinary advice.

Frequently asked questions

Where does the Neapolitan Mastiff come from?

Neapolitan Mastiff is closely associated with Italy, especially Southern Italy in the sources used for this page.

How big does a Neapolitan Mastiff get?

Typical size details for Neapolitan Mastiff on this page are 110–150 lbs, 24–31 in, 7–9 years.

What is the Neapolitan Mastiff known for?

Descended from ancient Roman war dogs and gladiator dogs, preserved in southern Italy for over 2,000 years. They were used as estate guardians by Italian nobility and remained relatively unknown outside Italy until after World War II.

Sources and citations

References below include kennel-club profiles, breed standards, and supporting background links for deeper reading.
  1. American Kennel Club breed profile
    American Kennel Club
  2. Royal Kennel Club breed profile
    The Royal Kennel Club
  3. Royal Kennel Club breed standard
    The Royal Kennel Club • Breed standard
  4. Neapolitan Mastiff reference page
    Wikipedia

Use the linked breed directories and standards for deeper reference. Breed guides are informational and do not replace veterinary or breeder advice.