The 3rd book in The Little Blue Dog series Lovable Louie, once a shelter dog hoping for a second chance, now a cherished member of a happy family, continues his journey by going to school Teaching children about the important role service and therapy dogs play in our daily lives, Louie's character shines as he exemplifies tolerance and compassion. With a message of kindness and the joy of having a purpose, The Little Blue Dog goes to School is a must read for all kids The Little Blue Dog series of books provide parents and kids with engaging stories, lovable characters and fun illustrations while teaching the importance of humane choices, compassion and kindness and responsible pet ownership.