 Go to roughgreens.com or call 833-GLEN-33. They'll give you a first trial bag for your dog to try. All you pay for is shipping. Try this with your dog. I think you're going to see a profound difference. I did and my dog Stu did. Pat did. We all have seen massive differences with our dogs. 833-GLEN-33. 833-GLEN-33. Roughgreens.com slash Beck.