Hello and welcome to RPG! 

Hmm, I never heard of Warrior Cats before but I know that there are quite a few fandom based roleplays so you should find something of interest, if not starting up your own roleplay. If you haven't check it out yet, you should look at the [url=http://www.roleplayerguild.com/topics/4958/posts/ooc] New User's Guide[/url] to figure out how things run here. If you need any help at all or have any questions, feel free to ask me.