Does your child like mystery and fast paced action? How about dogs?
Then this just might be the audio book series you've been looking for! There are over 50 books in this series where Hank (who is a dog, of course) narrates his adventures as Head of Ranch Security. As Hank describes himself, he's "strong, fearless, dedicated, and above all, smart."
You can also listen to samples of the audio books here.