Alexandra Horowitz heads the Dog Cognition Lab at Barnard College, where she also teaches seminars in canine cognition, creative nonfiction writing, and audio storytelling. She is the author of the New York Times bestseller Inside of a Dog: What Dogs See, Smell, and Know and four other books, most recently The Year of the Puppy: How Dogs Become Themselves. She lives with her family of Homo sapiens, Canis familiaris, and Felis catus in New York City.