This books starts with the glossary which prepares the reader for perhaps difficult vocabulary.  The cleaning methods of 12 different animals are described and explained.  Grooming keeps animals clean and free of parasites.  It also encourages a sense of community in many animals.  Photographs of the animals show good detail.  Text is large and easily read.  Basic information is in simple sentences for younger readers (2nd grade).  Additional information written at a higher level (4th grade) is in a text box.  Suggestions of other books to read, 2 websites, and an index are in the back.