In a dog's mind, the owner is generally the first, followed by the owner's family and the most familiar people, who give it a lot of sweet things. For example, the mother may usually give it more rewards than the father. , then it is very likely that the dog will listen to the mother’s instructions more. Sometimes it even exceeds the love for the owner, but it usually occurs when the owner has not been home for a long time and has less time to interact with it. Finally, there are the owner’s friends and relatives, and then there are the people that the dog hates, because dogs can easily perceive human emotions, so people who are irritable, have bad intentions, and like to scare the dog will not be easy to please the dog. The dog is happy.