Tosa recognizes his master. Raising a Tosa requires an experienced owner and training from an early age so that the dog can slowly recognize its owner. It should be noted that you must not let the Tosa Dog do it, and you must not use violent means to make the Tosa Dog obey. The Tosa Inu is one of the most ferocious dogs. It is usually loyal to its owner, but it is highly hostile and aggressive towards strangers.

The performance of Tosa recognizing his master:

1. Tosa will often stick to his master, and Tosa will be around him wherever his master goes.

2. Tosa will respond to the instructions given by the owner to a certain extent. For example, when the owner calls it, Tosa will naturally run to the owner.

3. Tosa will protect its owner. If Tosa sees other dogs approaching its owner, or other people bully its owner, it will be aggressive to other dogs or people.