I have been looking into raw diets for my 2 dogs (rat terrier & beagle) and I am trying to get a better handle on the benefits. I have seen a lot of websites stating why raw diets are better but many of them are lacking scientific proof. I am looking for some solid information that shows what is destroyed in a dog food by traditional processing, I am especially interested in enzymes. Does the book you sell through your site "The truth about pet foods" contain any type of studies? I would like to know more about the book and would like to know if you have any information about raw diets vs traditional diets for dogs.