I was recently reached out by a man named Tom Sandberg who has several Great Danes. He is conducting a study on how feeding a Raw Diet can help you're pet live a longer healthier life. He asked me if I would join his project by submitting some information on what I feed my dog's and how they are doing with it, which I did. Tom has made a project which he named "The Odin Project" to follow 100 dog's on their journey of raw diet and I believe he's writing a book on it, so if anyone if interested in joining, I'll link the page below.
http://bigolddogs.com/index.htm
facebook page:
https://www.facebook.com/bigolddogs