Tosa

The Tosa was developed in Japan's Tosa province (on the island of Shikoku) from Japanese dogs crossed with European breeds such as the Mastiff and Bulldog. It was intended for traditional dog fights.

Because of its origins, keeping one is banned or regulated in several countries.

Calm, patient and loyal to its family, the Tosa can be very reserved with strangers and intolerant of other dogs.

It requires very early socialisation, expert training and constant supervision.

Some regions restrict ownership of this breed; check your local regulations.

Hip dysplasia, bloat and some heart and skin problems should be monitored.

Regular veterinary follow-up is essential.

Large-breed food in two meals and slow growth are recommended.

Avoid excess weight.

It needs daily on-lead walks in calm settings.

Avoid dog parks and potential conflict situations.

Its bulk makes it heat-sensitive: shade, water and walks in the cool hours in summer. It is unsuited to apartment life.

Its short coat needs weekly brushing. Clean the facial folds and manage the drool.

An occasional bath is enough.