Thank you for the reminder. I believe the book has been out for a little while now. I've read a few reviews about it. While there is no company that is totally safe from problems with their ingredient supply or quality control, one definitely begins to believe that it's almost more important to choose the company first and then the formula that suits your dog within that company. While I don't have blind trust in any one company, there are a handful that I trust more than others and rotate my dogs' kibble among them.