Topcrop Guinea Pig Food has been formulated as a 100% complete and balanced diet for all adult Guinea Pigs. Your pet should be fed free choice, that is access to food at all times, from a clean, dry bowl that is either in the cage or in a “through the wall” feeder that can be filled from outside the pet’s home. Always maintain a fresh supply of water that is accessible continuously. Should your pet’s food become contaminated with urine, droppings or water, discard the soiled food, wash out and dry the dish and replace with a fresh supply. Although supplementation is not necessary, you may want to occasionally give your Guinea Pig a treat, such as a seed stick, carrot, or one of many other prepared treats on the market. Ingredients Wheat and Wheat by-products, Dehydrated Alfalfa, Barley, Oats, Soy Hulls (a source of fibre), Soybean Meal, Molasses, Calcium Lignisol Sulphate (a binding agent), Dicalcium Phosphate, Calcium Carbonate, Sodium, DL-Methionine, Vitamin A, Calcium Iodate, Vitamin D#, Manganese Oxide, Vitamin E, Sodium Selenite, Pantothenic Acid, Copper Sulphate, Folic Acid, Zinc Oxide, Niacin, Ferrous Sulphate, Thiamine Mononitrate, Pyridoxine Hydrochloride, Vitamin B12, Biotin, Riboflavin, Ascorbic Acid (Vitamin C), Menadione. Protein18.0% min Fat3.0% min Crude Fibre18.0% max Calcium.85% actual Phosphorous.60% actual Sodium.20% actual Vitamin A35,000 I.U./kg min Vitamin C250mg/kg min Vitamin D2,000 I.U./kg min Vitamin E50 I.U./kg min