User blog comment:The Drakeman/Fan Fictions/@comment-3053311-20101218041643/@comment-1668079-20101218083841

There aren't really any defined rules for writing a fanon, but there are guidelines; they don't have to be followed but it's recommended you do. You can find these guidelines in the Rules page. A link is on the main page. The main piece of advice that can be given is respect canon.