Russian Blue Cat

　　Many cats appear peaceful and calm on the outside, but in fact their personalities are very naughty and lively, and many naughty behaviors cause owners a lot of headaches. For example, they like to crawl into the owner's quilt, like to urinate and defecate everywhere at home, like to fight with other cats, and like to get angry and meow loudly. When cats exhibit these abnormal naughty behaviors, owners must find ways to stop and correct them.