Guinea pig diet
Guinea pigs are herbivores with continuously growing teeth and are naturally copraphagic. They require a diet of grass or hay, leafy greens, and small amounts of high-quality pellets. A dietary source of vitamin C is essential and can be found in fresh greens, citrus fruits, or kiwi. Avoid giving them cereals, grains, nuts, seeds, corn, beans, peas, breads, biscuits, or processed human foods.