Wild Harvest Advanced Nutrition Diet for Adult Rabbits The Wild Harvest team is dedicated to providing products that promote complete nutrition for your birds and small animals. Advanced Nutrition Wild Harvest Advanced Nutrition Diet for Adult Rabbits provides the ultimate nutrition your pet requires for preserving and maintaining good health. This specially formulated, enriched diet ensures that your Adult Rabbit will receive important vitamins, minerals, fiber and fat needed for a strong, healthy body. Fruit Amp Formula Wild Harvest Advance Nutrition Diet for Adult Rabbits now offers even more health and nutrition for your pet with the addition of our new Fruit Amp Formula. Fortified with antioxidant nutrients, Fruit Amp provides your adult rabbit with even more added nutrition to help support and maintain overall good health and nutrition. Timothy Hay Fiber is crucial to an adult rabbit's overall well being and good health because it helps maintain a healthy digestive tract.