Neapolitan Mastiff

Also called Mastino Napoletano and Neo

  • Needs space

The Neapolitan Mastiff is a large, powerful breed with a short, thick coat. They have a large, rectangular head and a massive, muscular body, with a deep, broad chest and a thick, powerful neck. The Neapolitan Mastiff is a loyal and devoted breed, with a quiet, even temperament and a strong protective instinct.

Weight
110–154 lb (50–70 kg)
Height at the shoulder
24–31 in (61–79 cm)
Life span
7–10 years
Exercise
About 30 minutes a day
Coat
Short
Origin
Campania (Naples), Italy

Traits

Family and friends

  • Children: OK with children
  • Other dogs: Wary of other dogs
  • Strangers: Very wary of strangers

Home and activity

  • Energy: Calm
  • Apartment living: Needs space
  • Barking: Barks a little
  • Training: Fairly easy to train

Care

  • Grooming: Little grooming
  • Shedding: Sheds moderately
  • Drooling: Drools heavily

Temperament

Aloof with strangers Calm Dignified Loyal Protective Steady

Coat colours

Black, brindle, gray (blue), mahogany and tawny

Males and females

MeasureMalesFemales
Weight 132–154 lb (60–70 kg) 110–132 lb (50–60 kg)
Height 26–31 in (66–79 cm) 24–29 in (61–74 cm)

Recognized by

American Kennel Club (AKC), Fédération Cynologique Internationale (FCI) and United Kennel Club (UKC)


Caring for a Neapolitan Mastiff

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Veterinarians

Check-ups and vaccinations through its 7–10 years.

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Dog trainers

Can be stubborn: a trainer helps from the start.

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Pet sitters

Someone to look after it while you’re away.

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Breeds of a similar size

All giant breeds
A Boerboel
Giant

Boerboel

Working Group

  • Weight:110–201 lb (50–91 kg)
  • Life span:10–12 years
A Bullmastiff
Giant

Bullmastiff

Working Group

  • Weight:99–130 lb (45–59 kg)
  • Life span:8–10 years

Sources

Breed details from The Dog API (opens in a new tab).