"An engaging, fact-filled book that offers both laugh-out-loud and aha moments." -- Kirkus Reviews Butt-sniffing dogs. Terrified tarantulas. Canaries with invisible force fields? Yep--it turns out our pets experience the world in totally different ways than we do. Unlock some of your nonhuman family members' wildest behaviors in this hilarious (and sometimes shiver-worthy) illustrated guide to their secret lives, complete with exciting interviews with the scientists who research them. From fierce hamster stink wars to the hidden wild side of Bubbles the goldfish, who knew there was so much more to understand about our furry and scaly friends? Back matter includes websites for do-it-yourself research, a bibliography of real studies and scientists, a glossary, and even some how-to-draws (how about tapeworms high-fiving on a poop rocket?). Bold, playful illustrations and witty text combine in this delightfully fun and gross page-flipper from the team behind Your Hidden Life: Unseen Jungle .