Oxbow Natural Science Papaya Support Digestive Health Small Animal Supplement, 1.16-oz bag; Support the digestive health of your small pet with Oxbow Natural Science Papaya Support Digestive Health Small Animal Supplement. Digestive issues are not uncommon for rabbits, guinea pigs, chinchillas and other small furry friends, but have no fear because Oxbow is here! This chewable supplement is made with premium ingredients including papaya and pineapple. These two ingredients, are natural sources of active enzymes—papain and bromelain—which aid in the digestion of proteins. With the addition of timothy hay, this supplement is also high-fiber to further help your pal’s digestion. Simply, break the tablet in half to release the aroma and either conceal it in your pet’s food, or crush it up and sprinkle it right on top!