Tosa Inu
Commonly referred to as the Tosa, this powerful Japanese breed is a protective watchdog and steadfast companion.
| Nickname | Japanese Mastiff |
|---|---|
| Size | Extra Large |
| Life Span | 10-13 years |
Our breed profiles offer a general baseline of traits and health, but they don't replace specific veterinary guidance. Each dog's traits and behavior vary based on training, socialization, and healthcare.
Sociability
Solitary
Super Social
Exercise
Moderate
Very High
Top Traits
- Dependable
- Trainable
- Big-bodied
- Devoted
- Active
- Lovable
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