Find out what happens to all of the poo at the zoo in this funny and factual picture book! There are so many different kinds of animals at the zoo, and they each make lots and lots (and sometimes LOTS!) of poo. So what do zoos do with all of that poo? This zany, fact-filled romp explores zoo poo, from cube-shaped wombat poo to white hyena scat, and all of the places it ends up, including in science labs and elephant-poo paper—even backyard gardens!