Rabbits are herbivores, meaning that the answer to the question, “What do rabbits eat?,” is plants. Rabbits have a very complex digestive system that allows them to eat a wide variety of plants. Their digestive systems are capable of processing both digestive and non-digestible fiber. They love many types of vegetables and fruits, along with grasses, weeds, leaves, shoots, bark and twigs.Many people who get rabbits for pets have no idea how to answer the question, “what do rabbits eat?” That means that if you are going to get a pet rabbit, you need to do a little research on rabbit foods before bringing home your pet. Rabbits should be fed twice a day and you should remove any food not eaten right after the meal so there is no spoilage. If you can, buying a hanging rabbit feeder will keep your bunny’s food from being trampled under foot.