Jimmy Jacks a accomplished author and researcher that has done extensive research on the subject of Australian Shepherds . From the information of this research Mr Jacks has written a new book titled Australian Shepherd Puppies : The Perfect Guide to Australian Shepherds. Jimmy Jacks is not a psychologist, therapist, or doctor. He is just an average guy who likes to do research and write informative books . Not only did he learn some important facts about Australian Shepherd's , but Mr. Jacks was able to show his brother this information so he could decide if a Australian shepherd was the right dog for him. If you would like more information than I suggest you purchase his new book titled Australian Shepherd Puppies : The Perfect Guide to Australian Shepherds.