Pet-Tabs Daily Vitamin and Mineral Supplement are a source of essential vitamins and minerals to add to a pet’s regular diet. They contain 8 vitamins and 10 different minerals. The liver base provides a quality source of protein, and dogs love the flavor. Safe for pregnant or nursing dogs also. Can be given on a daily basis. Available in both 60 count and 180 count bottles. Select bottle size below. Guaranteed Analysis per tablet: (All values are minimum quantities unless otherwise stated) Minerals: Calcium (minimum)…2.5%, (maximum)…3.5%, Phosphorus…2.5%, Potassium…0.4%, Salt (minimum)…0.1%, (maximum)…0.6%, Chloride…0.1%, Magnesium…0.15%, Iron…3.0mg, Copper…0.1mg, Maganese…0.25mg, Zinc…1.4mg Vitamins: Vitamin A…1,000 IU, Vitamin D…100 IU, Vitamin E…2 IU, Thiamine…0.81mg, Riboflavin…1.0mg, Niacin…10.0mg, Pyridoxine…0.1mg, Vitamin B12…0.5mcg.