First of all, you need to give the dog a name: When the dog is still a puppy, give it a name and keep calling it. It may not be used to it at first, but after a long time, it will slow down. It is slow to adapt to this title. When the owner calls it, it will know that it is being called. When the dog is still a puppy, give it instructions through inducement or hints to let it return to its kennel or other places. If things go on like this, the dog will return to the kennel to rest obediently after a certain period of time. When a puppy is young, it is necessary to cultivate the awareness that it cannot defecate anywhere and let this awareness be ingrained in its mind. When they need to defecate, put them where they should defecate. After confirming that they have completed their defecation, they can be given appropriate rewards. If they make a mistake, they can be punished appropriately, such as shouting loudly. Over time, they will become obedient.