 Rough Greens is not a dog food. It's a supplement developed by naturopathic Dr. Dennis Black. Brown food is dead food. You want the green stuff. They are confident that your dog is going to love it as much as Uno does, that they're going to give you the first trial bag for free. You just pay for shipping. All you have to do is call 833-GLEN-33, 833-GLEN-33, or roughgreens.com slash back.