Rabbits primarily have a herbivorous diet, which means they mainly eat plant material. Their diet consists predominantly of hay, fresh vegetables, and pellets specifically designed for rabbits. Hay, particularly grass hay like timothy or orchard grass, is essential for their digestive health and provides the necessary fiber. Fresh vegetables such as leafy greens can be given in moderation, while fruits should only be offered as occasional treats due to their high sugar content. This plant-based diet is crucial for ensuring rabbits maintain their dental health and proper gut function.