Gluten Free Promotes a Good Quality of Life in Older Dogs Canine Geriatric Basics provides antioxidants, botanicals, and supplemental ingredients for cardiovascular (CoQ10), musculoskeletal (ascorbic acid, calcium), Gl (L-glutamine), ocular (bilberry), hepatic (lipoic acid, methionine, choline), and cognitive (acetyl-L- carnitine, phosphatidylserine) health.