Cats are one of the many species on CS. There have been three diffferent linearts over the years, only one of which is still in regular use. The first cat lines were a front-facing sitting cat lineart, offen referred to as "sitting cats" or Warrior Cats due to several of the first colorations being based of characters from Erin Hunter's book series Warriors. These lines did not "grow" and are still occasionally used for special event pets but are retired from regular adoptions. The second cat lineart that was used was a growing lineart created by Malk, who recently retired from CS staff. Her cat lines are now retired completely from the site. The current cat lines are a growing lineart used every month in regular adoptions.