There is ample room for many paragraphs of text.  You should include information, known as "content", that search engines such as Google.com and Yahoo.com can use to help index your site and make it easily found in web searches.

An example of important content for a particular breed site such as Beagles would include such words as Beagle, Beagle breeder, Beagle puppies for sale, Beagle stud service and so on. 

These words should also be used in the description and key-word meta-tags.  See the discussion of Meta Tags by following the Help on Meta Tags link you will find while you are creating your pages.

Using the provided templates, you can also create photo gallery pages, a contact page, and other special pages you may need.