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A massive Italian guardian whose ancestors marched with the Roman legions. Calm, loyal and majestic.
The Neapolitan Mastiff is an Italian guardian breed described in the 1st-century work de re rustica as a descendant of the great Roman Mastiff, spread across Europe by the Roman armies that used it in battle. Surviving for centuries around Mount Vesuvius and most numerous in Naples, it was brought back to attention in 1947 by devoted fanciers. Calm, loyal and dignified, never aggressive without reason, this heavy giant guards its territory vigilantly and needs experienced management.
The Neapolitan Mastiff lives 7-9 years.
The Neapolitan Mastiff grows to Height 60-75cm / Weight 50-70kg.
Origin
Italy
Lifespan
7-9 years
Size
Height 60-75cm / Weight 50-70kg
Temperature
18〜26℃
High-quality giant-breed dog food. Feed 2-3 times daily to reduce bloat risk.
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Authority databases: JKC (Japan Kennel Club) breed profiles (JA)
Nomenclature follows global taxonomic authority databases.
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Calm and loyal. Not aggressive, always vigilant, intelligent and dignified.
30-60 min of leisurely walks daily. Avoid intense exercise while growing.
Short, easy-care coat. Keep skin folds clean by wiping regularly.
Italy
Drools heavily and is heat-sensitive. Watch for hip dysplasia, gastric torsion and eyelid conditions.
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The average lifespan of Neapolitan Mastiff is 7-9 years. With proper care and nutrition, they can live a long and healthy life.
Neapolitan Mastiff typically reaches Height 60-75cm / Weight 50-70kg as an adult. Size may vary depending on care conditions and individual genetics.
Neapolitan Mastiff feeds on: High-quality giant-breed dog food. Feed 2-3 times daily to reduce bloat risk.. Aim for a balanced diet with appropriate feeding frequency.
The price of Neapolitan Mastiff varies significantly depending on lineage, coat color, sex, and age. Check our market price page for the latest pricing information.
Last updated: August 31, 2026