Pet-Tabs are the Vitamin-Mineral Supplements veterinarians have recommended for over 30 years. Virbac Pet Tabs Plus is an advanced complete daily vitamin-mineral supplement for the health of active and older dogs. Both formulations contain the same amount of minerals, but the vitamins in Pet Tabs Plus are present in a higher level. Given daily, Pet-Tabs help pets lead healthy, happy, energetic lives. Dogs and cats love the liver flavor and readily accept their daily vitamins.