Ben KaChoo^TM is a hippo with allergies that lives in the zoo's swamp.  Living in a swamp and having allergies leads to explosive results! Ben sneezes, he sneezes a lot!

Harry Hiccers^TM is an adorable koala who has relocated to the zoo with his family; he likes to explore beyond Eucalyptus, which is why he gets the hiccers.

Norman PhartEphant^® is a young African elephant adopted by a U.S. zoo, and the change in diet does not sit well.  He becomes a very gassy pachyderm.