Tosa Inu vs Spanish Mastiff

Tosa Inu
Working
The Tosa Inu is a rare Japanese breed known for its strength and loyalty. Originally bred for dog fighting, this dignified dog requires experienced ownership and consistent training.

Spanish Mastiff
Working
The Spanish Mastiff is a giant breed known for its loyalty and protective nature. With a calm demeanor and a rich history as a livestock guardian, they thrive in rural settings and require experienced owners.
At a Glance
| Tosa Inu | Category | Spanish Mastiff |
|---|---|---|
| Working | Breed Group | Working |
| Japan | Origin | Spain |
| 62–82 cm | Height | 71–76 cm |
| 60–90 kg | Weight | 68–91 kg |
| 10 - 12 years | Lifespan | 11-12 years |
| 60 min/day | Exercise | 60 min/day |
| Smooth | Coat Type | Smooth |
| Short | Coat Length | Short |
Ratings Comparison
| Tosa Inu | Trait | Spanish Mastiff |
|---|---|---|
Moderate | Energy Level | Moderate |
Low | Trainability | Low |
Moderate | Affection | High |
Very High | Intelligence | Moderate |
Low | Shedding | Low |
High | Grooming Ease | High |
Low | Barking | Moderate |
Low | Good w/ Kids | High |
Very Low | Good w/ Pets | Very Low |
Low | Apartment | Very Low |
Moderate | Families | Very High |
Very Low | First-Time Owners | Low |
Low | Playfulness | Low |
Low | Drooling | Low |
Tosa Inu vs Spanish Mastiff FAQ
Is a Tosa Inu or Spanish Mastiff better for families?+
The Spanish Mastiff tends to be better suited for families. The Tosa Inu scores 3/5 and the Spanish Mastiff scores 5/5 for family suitability.
Which is easier to train, a Tosa Inu or Spanish Mastiff?+
Both breeds score 2/5 for trainability, making them equally easy to train.
Does a Tosa Inu or Spanish Mastiff shed more?+
The Tosa Inu has a shedding level of 2/5, while the Spanish Mastiff scores 2/5. They shed about the same amount.
Does a Tosa Inu or Spanish Mastiff need more exercise?+
The Tosa Inu needs about 60 minutes of daily exercise, while the Spanish Mastiff requires around 60 minutes. Both need similar amounts of exercise.
Which lives longer, a Tosa Inu or Spanish Mastiff?+
The Tosa Inu has an average lifespan of 10 - 12 years, while the Spanish Mastiff lives approximately 11-12 years.
Which is better for apartment living, a Tosa Inu or Spanish Mastiff?+
The Tosa Inu is better suited to apartment living. The Tosa Inu scores 2/5 and the Spanish Mastiff scores 1/5.