Looking for an earth-friendly and safe hay feeder for your pets The feeder is designed perfectly for the bunny, rabbits, guinea pigs, chinchillas, and small animals. The feeder’s upper layer is a grass rack, and the lower layer is a food bowl ideal for rabbits, chinchillas, guinea pigs, or other small animals. The feeding rack hold the grass in place and keep the cage clean, no more mess and minimizes the waste