When two cats fight, it is best for the owner to scold them in time, or use a cat teaser stick to distract the cat's attention, and after they calm down, keep them separately for a period of time. But when two cats are fighting, it is best for the owner not to start a fight, otherwise he or she will be easily scratched. If it is a matter of competition for food or cat litter, the owner must solve the problem at the source, which is to raise them separately, and gradually bring the two cats' litters closer together so that they can gradually become familiar with each other.