Dog Breed Directory

Neapolitan Mastiff

AKC & CKC Working Group

Neapolitan Mastiff
Photo Credit: Okikukai | Getty Images
Neapolitan Mastiff
Photo Credit: Okikukai | Getty Images
Neapolitan Mastiff
Photo Credit: Okikukai | Getty Images
Neapolitan Mastiff
Photo Credit: Okikukai | Getty Images

Origin & History

The Neapolitan Mastiff is an ancient Italian breed descended from Roman war dogs, with roots tracing back to 300 BC. Developed in the Campania region around Naples, these massive dogs were used as estate guardians and battlefield companions. Their loose skin and wrinkles served as protection against attacks to vital areas during combat.

After nearly going extinct following World War II, the breed was revived by Italian enthusiast Piero Scanziani in the 1940s. The AKC recognized the Neapolitan Mastiff in 2004. Today, while still imposing protectors, most "Neos" serve as loyal family companions, maintaining their natural guarding instincts and distinctive appearance.

With their imposing stature and abundant wrinkles, Neapolitan Mastiffs remain living monuments to Italian canine heritage while forming deep bonds with their chosen families.

Stats:

  • Height:  24-29 inches; 26-31 inches
  • Weight:  110-130 | 130-150 pounds
  • Coat:  Short, dense, and hard-textured
  • Colors:  Black, blue, mahogany, tawny, or brindle
  • Lifespan:  7-9 years
Traits: 1 2 3 4 5
Energy: Low to moderate; needs regular but not excessive exercise
Easy To Train: Intelligent but stubborn; requires experienced handling
Grooming: Moderate; requires regular skin fold cleaning
Family Dog: Devoted to family; protective with children
Watchdog: Excellent natural guardian; highly protective
Beginner Friendly: Not recommended for first-time owners
Prey Drive: Low; protective instincts outweigh hunting drive
Barking: Low; will alert to unusual activity
Good with other dogs: Can be territorial and may not tolerate same-sex dogs; early socialization important

Health Concerns:



Please check the Canine Health Information Center (CHIC) and parent breed clubs for health information.

Glossary of general canine health conditions.

Breed Clubs:

United States Neapolitan Mastiff Club

AKC Breed Standard

CKC Breed Standard

Breed Rescue:

United States Neapolitan Mastiff Club - Rescue