If Ke Jiquan likes strangers, he should first put a muzzle on his dog, because it is dangerous to bite strangers' dogs. If he leaves them outdoors at will, it can easily bite others. Moreover, technical dogs are relatively small, and most people will not be psychologically prepared. This will increase the possibility of being bitten by Ke Jiquan, and Ke Jiquan's owner will compensate. Some people may think that compensation has little impact on their own economic conditions, but it is easy for their own dog to bite someone else's child, which will easily bring serious psychological harm to the child, so Ke Jiquan must wear a dog muzzle.

Secondly, when his dog is aggressive to others, the owner must educate his dog and stop it. This will quickly let him know that biting others is wrong, because it was stopped on the spot when he made a mistake, so this is the best time to correct his behavior. After the owner stops Ke Jiquan's mistake, he should reason with him. If necessary, he should tap Ke Jiquan's mouth with other objects. In this case, it is also the best time.

When the owner finds that his dog hurts people maliciously, he must avoid walking the dog without a leash. Many dog owners think that Ke Ji is small and can walk the dog without a leash. In fact, this idea is wrong. Now, whether walking the dog in the community or in the park, you should put a leash on the dog, which is not only responsible for your own dog, but also for the safety of others. Try not to take the dog into crowded places when walking the dog.