Organic dried hibiscus flowers, from the hibiscus plant. The flowers are a delicious and healthy supplementary food because they are low in energy but high in fiber, making them the perfect treat for pets. The dried flowers are a favorite food for herbivores such as degus, prairie dogs, chinchillas, squirrels, rabbits, guinea pigs, and other herbivorous animals. In the wild, these animals feed on grasses, flowers, seeds, bark, and roots.