Blue Seal Guinea Pig Pellets are fortified with added vitamin C and provide guinea pigs with a nutritionally sound diet formulated with tasty and nutritious ingredients. Guinea Pig Pellets features a consistent formula to aid digestive health and function, chelated trace minerals for increased bioavailability of zinc, copper, and manganese, and MosPlus for stabilizing the digestive tract. The high-fiber guinea pig formula eliminates the need for forage, although a wood chew treat should be supplied to keep the animal's front teeth worn down.