Synovetin OA®, developed by Exubrion Therapeutics, is for dogs suffering from the inflammation and pain of chronic osteoarthritis. Synovetin OA® is a veterinary device administered in-office, which provides up to one year of relief from pain and inflammation with just one minimally-invasive injection. Synovetin OA works at the source of pain--the macrophage--to eliminate the drivers of inflammation, pain and progression of OA.