This is the dog's poor obedience. This requires you to take it out with a rope, form a good habit, and then let go of the rope when you are familiar with it, which is better. Don't go out without a rope every time, it will make him form a slow habit. There is also a need to have a good relationship with him, and the affinity relationship must be good. You can play hide-and-seek with him when you go out to play, that is, hide immediately and call his name. The dog comes to you and gives him a delicious reward. He will let him know that there will be food when he comes back to you. If you do this often, you will have a good affinity with the dog and it will come back to you as soon as it is called. I hope my answer can help you and wish you a happy holiday.