What's Up, Pup?

Kersten Hamilton is the author of numerous books for children, including the picture books First Friend, Red Truck, Yellow Copter, and Blue Boat. She lives in New Mexico. Visit her website at kerstenhamilton.com. Lili Chin is an illustrator known for her pet-centric art and her dog body language infographics, which are used by animal behavior experts and advocacy organizations around the world. She also authored and illustrated Doggie Language: A Dog Lover's Guide to Understanding Your Best Friend. She lives in Los Angeles and is the parent of one dog and two cats. Visit her at doggiedrawings.net and on Instagram and Twitter at @lilita_yaya.