VitaPet Senior Daily Vitamins Provides a wide variety of vitamins and given just like a treat Natural Dog Hip and Joint Organic joint support for dogs of all ages Zesty Paws Senior Advanced 8-in-1 Multivitamin Bites Enzymes for a strong immune system for adult dogs. These chews help support heart liver brain and eye functions. Best Dog Vitamins For Seniors Vetriscience … [Read more...] about Senior Dog Multiple Vitamins