| Breed Name | Tosa |
| Other Names | Tosa Inu, Tosa Ken, Tosa Tōken, Japanese Fighting Dog, Japanese Mastiff, Tosa Fighting Dog, Japanese Tosa |
| Origin | Japan |
| Breed Group | Guardian Dog (UKC) |
| Type | Cross Breed |
| Size | Large to Giant |
| Lifespan | 10–12 years |
| Height | Male: 22–26 inches (56–66 cm) Female: 22–25 inches (56–63.5 cm) |
| Weight | Male: 120–170 pounds (54.5–77 kg) Female: 90–140 pounds (40–63.5 kg) |
| Colors | Black, Brindle, Brown, Fawn, Yellow |
| Personality Traits | Aggressive, Brave, Fearless, Intelligent, Sensitive, Suspicious, Calm under control |
| Litter Size | 6–8 puppies |
| Price Range | $1,800 – $2,200 USD |
| Additional Price Info | Tosa is rare outside Japan and restricted or banned in several countries due to its fighting-dog history. Prices increase significantly with imported bloodlines, legal compliance, and professional training background. |
The information on this page may not be entirely accurate or up-to-date. Product prices are approximate and may vary based on taxes, import duties, and other factors.