The Mastiff breed
Mastiff
Mastiff: the calm giant of England
The Mastiff (Old English Mastiff) is one of the most massive dogs in the world, sometimes reaching 100 kg. Behind its impressive physique lies a calm, gentle and deeply attached companion.
Origins of the Mastiff
Descended from the ancient Molossers present in Britain from Roman times, the Mastiff was used as a war dog, fighting dog and then guardian. The modern breed was rebuilt in the 19th century after almost going extinct.
Temperament and personality
The Mastiff is known for:
- Olympian calm at home
- Great gentleness with its family
- Natural courage and guard instinct
- Quiet dignity (not demonstrative)
It is composed, loyal and surprisingly gentle for its size.
Training and socialization
Intelligent but sensitive, it needs kind, consistent training from an early age — vital given its adult size. Early socialization is essential to stabilise its guard instinct.
Health and care
The Mastiff has several size-related predispositions:
- Hip and elbow dysplasia
- Gastric torsion (high risk)
- Dilated cardiomyopathy
- Heat sensitivity (semi-brachycephalic face)
- Short life expectancy (6–10 years)
Its short coat needs little care (weekly brushing). Significant drooling.
The Mastiff in the family
It is an ideal companion for calm families with space. Excellent tolerance with the family’s children (under supervision, due to size). Good with other animals. Poor tolerance of solitude.
📌 Summary
Massive, calm and deeply gentle, the Mastiff is a tender giant with an immense heart — a noble companion for those able to offer it the space and love it deserves.