Oxbow Natural Science Joint Support offers fibre-rich support for the joints of your rabbit, guinea pig, chinchilla, rat or other small pet. It's an easy way to help your companion stay active. • Plant-based glucosamine to help protect cartilage • Turmeric and yucca, known for their anti-inflammatory properties • High-fibre timothy hay base • Daily dose that's easy to adjust to your pet's weight A small daily step toward your pet's comfort.