The German Shepherd has the advantages of high intelligence, sensitive hearing, long-distance detection ability, super reaction ability, gentle temperament, very keen senses, particularly high vigilance, loyalty and reliability, etc. Because of its advantages, it makes it a "male god" in the heart of the shoveler.

Demu has a stable central nervous system, mental concentration, high vigilance, a strong balanced nervous system, and an absolutely selfless dedication.
Demu has the stoic, reliable, trustworthy and firm will to refuse to be seduced, while it is heroic and fearless, with an indomitable and undaunted fighting spirit.
Demu has incomparable courage and boldness, can deal with any dangerous event, and has an instinct to fight and fight tenaciously, and must also have a strong desire to possess.
Demu must also have a full mental state, act lightly and quickly, be enthusiastic about work, exude self-confidence and courage, and have a very strong heart of protection.
Demu must be meek and teachable, have good obedience, and have a strong ability to accept. Even with home-based training, you can complete the task with a little training.
Demu is naturally very alert, because it is cultivated as a military dog or police dog, because its innate vigilance and vigilance are very strong.
The German Shepherd has a gentle personality and is absolutely obedient and loyal to its owner. The appearance can also scare others, and it is most suitable as a companion dog for girls. As long as it establishes trust with you, then it will identify you as the master for the rest of its life. If the owner is unfortunately in a dangerous environment, the German Shepherd will swear to defend the owner to the death.