Updated June 2026.
The Neapolitan Mastiff is one of the most popular dog breeds. In this guide we cover its origin, temperament, care and the conditions it is most prone to, to help you look after its health.
Origin and history of the Neapolitan Mastiff
It was developed in southern Italy, around Naples, descended from the ancient Roman war and guard Molossers. It is famous for its great size, wrinkled skin and its role as an impassive, loyal guardian.
Physical characteristics
| Country of origin | Italy |
|---|---|
| Height | 60 – 75 cm |
| Weight | 50 – 70 kg |
| Coat | Short and dense, with characteristic folds |
| Role | Guard dog |
| Lifespan | 7 to 9 years |
Temperament and behaviour
The Neapolitan Mastiff is calm, a gentle giant, devoted and reserved with strangers. Like any dog, it needs early socialisation, clear routines and positive, reward-based training to develop a balanced character. Giving it time, exercise and attention strengthens the bond with the family.
Common health problems of the Neapolitan Mastiff
Protecting your Neapolitan Mastiff’s health is essential. These are some of the conditions the breed is most prone to:
- Hip dysplasia
- Gastric torsion (bloat)
- Skin problems in the folds
- Dilated cardiomyopathy
- Eye problems (cherry eye)
Indicative list of breed predispositions, to be validated by Petplan’s veterinary team. It is not a diagnosis.
Care and feeding
The Neapolitan Mastiff needs a balanced canine diet suited to its size and age, with weight control and fresh water always available. Look after its dental hygiene, brushing according to its coat, nails and ears, and keep up with vaccinations and deworming. Regular veterinary check-ups are key to catching any problem early.
Exercise and stimulation
The Neapolitan Mastiff needs daily walks and exercise to match its energy, plus mental stimulation through games, obedience or interactive toys. A dog that moves and «thinks» every day is a more balanced dog: the right exercise prevents boredom, stress and excess weight.
Why Petplan is the best choice for your Neapolitan Mastiff
With Petplan health insurance you freely choose your vet and face accidents, illnesses and emergencies without cost making the decision for you. Get a free, no-obligation quote for your dog and protect it throughout its life.
Frequently asked questions about the Neapolitan Mastiff
How long does a Neapolitan Mastiff live?
The life expectancy of the Neapolitan Mastiff is 7 to 9 years, especially with good care, a proper diet and veterinary follow-up.
What health problems are most common in the Neapolitan Mastiff?
Its most common predispositions include: hip dysplasia, gastric torsion (bloat), skin problems in the folds, dilated cardiomyopathy, eye problems (cherry eye). Discuss them with your vet.
How much does Neapolitan Mastiff insurance cost?
It depends on age and area. You can get a free, no-obligation quote for your dog with Petplan.
What does Petplan insurance cover for a Neapolitan Mastiff?
Accidents and illnesses, including diagnostic tests, surgery, hospitalisation and veterinary emergencies, with free choice of vet across Spain.
Learn more about Petplan pet insurance.
