This multivitamin and mineral supplement provides over 21 healthful nutrients for your dog, including antioxidants to support optimal health and a complete, balanced vitamin B complex.Ingredients: Supplement Facts Guaranteed Analysis Per Chew (3.5 g) Amount Per Serving %Daily Value* Moisture (max) 8% Methionine 10 mg Calcium (3.20%) (max 3.52%) 112 mg Phosphorus (1.60%) (max 1.76%) 56 mg Potassium (0.29%) 10 mg Magnesium (0.14%) 5 mg Iron (857 ppm) 3 mg Copper (86 ppm) 0.3 mg Manganese (286 ppm) 1 mg Zinc (857 ppm) 3 mg Iodine (14.3 ppm) 0.05 mg Vitamin A 1000 IU Vitamin D3 100 IU Vitamin E 15 IU Thiamine (Vitamin B1) 0.2 mg Riboflavin (Vitamin B2) 1 mg Pantothenic Acid 4 mg Niacin 5 mg Pyridoxine (Vitamin B6) 0.4 mg Folic Acid 0.08 mg Vitamin B12 0.08 mg *Ascorbic Acid (Vitamin C) 25 mg *Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles Other Ingredients: Oat flower, brewers dried yeast, rye flour, glycerin, calcium phosphate, vegetable flavor, arabic gum, canola oil, soy lecithin, fish oil concentrate, calcium carbonate, l-ascorbyl-2-polyhosphate, maltodextrin, sodium alginate, calcium sule, citrus pectin, water, vitamin E supplement, potassium chloride, dl-methionine, ferrous sule, magnesium oxide, vitamin B12 supplement, zinc sule, sorbic acid (a preservative), niacinamide, d-calcium pantothenate, mixed tocopherols (a preservative), propionic acid (a preservative), manganese sule, inositol, riboflavin, copper sule, vitamin A supplement, vitamin D supplement, pyridoxine hydrochloride, sodium selenite, thiamine mononitrate, biotin, folic acid, calcium iodate.