Thanks for your response. I think we are going to try the Primal Defense and see if it helps...like you said it helps some so maybe it will him...hopefully. If you know of any other natural remedies that work well feel free to let me know anytime. We have drastically changed his diet and I believe that has helped alot but I want to try other things in combination with his diet to see if he gets more results. Thanks again for responding to us...we really appreciate any advice we get.