The Title is a required field for all content because it is used to identify one piece of content as distinct from another, though it does not have to be unique, and so more than one piece of content can have the same title, which quickly becomes confusing. The entry in this field will appear in the summary admin list of content. It is also used as the page title when the content is read on its own page. Therefore, it is best to enter a title that is both meaningful to you and informative to the site visitor. Enter one now. Mine will be A Moment in the Life of My Dog.