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Breed

Tosa

The Tosa is a foundation stock service breed from Japan, standing 24 in at the withers, weighing 83–200 lb. Recorded lifespan is 10–12 yrs.

A photograph of the Tosa
Breed group
Foundation Stock Service
Origin
Japan
Height
24 in
Weight
83–200 lb
Lifespan
10–12 yrs

Among the 500 breeds here with recorded measurements, the Tosa is taller than 69% of the measured breeds, heavier than 96%, one of 64 in the Foundation Stock Service group, one of 10 from Japan.

Breeds that look like the Tosa

A neural network trained to tell breeds apart by sight read all 510 photographs in this reference, and these are the 6 it placed closest to the Tosa.

Side by side

Height 0–38 in

  1. Tosa
    24 in
  2. Boxer Dog
    22–25 in
  3. Bullmastiff
    25–27 in
  4. Dogue de Bordeaux
    24–27 in
  5. Vizsla
    22–25 in
  6. Hanover Hound
    20–22 in
  7. Broholmer
    30 in

Weight 0–220 lb

  1. Tosa
    83–200 lb
  2. Boxer Dog
    65–75 lb
  3. Bullmastiff
    110–130 lb
  4. Dogue de Bordeaux
    120–145 lb
  5. Vizsla
    45–66 lb
  6. Hanover Hound
    55–88 lb
  7. Broholmer
    143–198 lb

Lifespan 0–20 yrs

  1. Tosa
    10–12 yrs
  2. Boxer Dog
    10–12 yrs
  3. Bullmastiff
    8–12 yrs
  4. Dogue de Bordeaux
    5–8 yrs
  5. Vizsla
    12–14 yrs
  6. Hanover Hound
    10–14 yrs
  7. Broholmer
    10–13 yrs

Nothing here was grouped by hand. The ranking is an opinion about appearance, not about ancestry, which is why it sometimes puts together breeds no kennel club would — and why it is worth looking at the photographs rather than taking the order on trust.

See the Tosa on the breed mapRead about the Tosa on Wikipedia
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