GoodBite Tiny & Natural Cheese is a nibbling toy for rodents, with a fun cheese shape. Made with natural, non-toxic and biodegradable materials, this toy strengthens the teeth or rabbits, hamsters and mice and reduces their excessive growth, working as an anti-stress toy and promoting play at the same time. GoodBite Tiny & Natural Cheese doesn't alter your pet's diet: it's treated in such a manner as not to be metabolised by the body in case of ingestion. Even if accidentally swallowed, it's perfectly safe, as it causes no intestinal obstruction. Does not expire.