Although Ke Jiquan is man's best friend, they still bite when they are nervous or afraid. If the master thinks that Xiaoke Jiquan is spoiling and conniving at his master, Ke Jiquan will think he is a strong man when he grows up. If you don't exercise strict self-discipline at this time, you will develop a bad habit of biting. In the case of Ke Jiquan biting his master, the first thing to do is to reprimand him promptly and severely. Even puppies have sharp teeth, which is very dangerous for their owners. We must get rid of their bad habit of biting as soon as possible. After the dog bites, you can hold it under the pillow, or roll the magazine into a tube and knock it on the floor, making a noise to scare the dog. These are very effective methods. After the master reprimands, Ke Jiquan will be quiet when he is frightened, so he should be praised well. If your Ke Jiquan likes to bite strangers, with the help of friends, Ke Jiquan's fear of foreigners can be eliminated. You can ask your friend to feed you dog food, let him see that the food is handed to your friend by the owner, and let him know that this person is trusted by the owner and not dangerous. In Kejiquan, after eating the food given by his friends, two people should praise it together and let it get used to contact with strangers. Now is a time of peace. Don't let Ke Jiquan's price form the habit of biting people. Once this habit is formed, it may bite you one day. According to the above method, the owner can make Ke Jiquan stop biting, so that people in Ke Jiquan can love each other.