When training ghost mastiffs, there are mainly the following skills:

1. The shit shoveling officer should use a short and fixed password, which cannot be changed at will;

2. After the password, help the ghost mastiff to complete the corresponding action, and repeat the training;

3. When the ghost mastiff hears the password and will conditioned reflex to make the correct action, reward it with a snack in time;

3.

4. If the ghost mastiff can't learn it in a short time, it can be criticized, but not punished too much;

5. Note that the training time should not be too long, the ghost mastiff cannot maintain concentration for a long time.