Caring Hands endoreses Wapiti Labs Mobility formula for dogs.  It is a proprietary blend of certain herbs known to help with arthritis and inflammation and Wapiti's own Elk Velvet Antler.  It is very easy to administer and Dr. Katz feels it is every bit as good as those other joint supplements.  Please check out Wapiti's site in the Links section for more information.  Wapiti has other formulas as well to help with various conditions.