If your dog is a good dog, it will be friendly to people, won't bite people, and will be enthusiastic no matter who you meet.
If your dog has such characteristics, it means that it is a good dog. A dog that obeys its master's orders is actually a good dog. As long as it is given by its master, it will obey and will not betray its master. I believe everyone has seen the situation that dogs stick to people. In fact, good dogs also like to stick to people, especially their owners. No matter where the master goes at home, he will follow.
A particularly good dog can share things, but can't protect food. If there are two dogs at home, even if the other dog eats its food, it will not attack.
Good dogs are very obedient, don't bark at people, and are quiet at night. If your dog has such characteristics, it means that it is a good dog.