Mastiff — Breed Profile
"Good-natured, courageous, dignified, docile"
Gentle giant who doesn't know size
At a Glance
Weight
120–230 lbs
Height
27.5–30"
Lifespan
6–10 years
Coat
Short
Group
Working
Origin
Europe and Asia
Breed Traits
Best For
Experienced dog owners with space, families wanting a protective guardian, those seeking a loyal companion with moderate exercise needs
Not Ideal For
First-time dog owners, apartment dwellers without space, those unable to handle a large powerful dog, owners with limited veterinary budgets
Health Considerations
hip dysplasia, elbow dysplasia, heart disease, bloat, cancer
Estimated annual vet cost: $1,500-$2,500
Breed History
Mastiffs are among the most ancient dog breeds, with records dating back 3,000 years in European and Asian history. Historically used as guard dogs, hunting dogs, war dogs, and in blood sports including dog fighting, bull-baiting, bear-baiting, and lion-baiting.
Fun Facts
- Mastiffs are among the largest dog breeds in the world, weighing up to 230 pounds
- Despite their massive size and protective nature, Mastiffs are known for being docile and dignified
- Mastiffs have been documented in human civilization for over 3,000 years, making them one of the oldest known dog types
Famous Mastiffs
Scooby-Doo, Beethoven