2. Punishment is an effective means to stop the dog's bad behavior. When using this method, the trainer must have a serious attitude and a high and sharp tone. Severe punishment includes pointing at the dog and scolding it, throwing stones and books at the dog and beating it with a whip.
3. Induction refers to inducing dogs to do certain actions with delicious food, articles and the actions of trainers, thus establishing a means of conditioned reflex;
4. Coercion refers to forcing a dog to successfully complete an action with mechanical stimulation and deterrent password. The so-called mechanical stimulation refers to pulling the traction rope, pressing, flapping and flapping.