When you ask the dog to beat the dog, don't hit the face and trunk at first, you can hit its thigh. This place is full of meat, so you can hit it a few times, but be careful, or you will hurt the dog.
You can't break the skin when you hit a dog, you can't hit it when you are angry, and you can't kick it with your feet, so as not to cause internal injuries to the dog. When a dog makes a mistake, he must grasp the current re-education until the dog feels pain, not too heavy.
When educating a dog, you can pat its skull, which can make the dog feel pain. Moreover, the skull is hard, so slapping can play an educational role. After beating the dog, when it knows that it is wrong, it will appease it.