Alexandra Horowitz is an Adjunct Associate Professor in the Department of Psychology at Barnard College in New York, where she teaches courses on psychology and animal behavior. She is the author of the #1 New York Times bestseller “Inside of a Dog: What Dogs See, Smell, and Know.” Her studies on dogs have explored their ‘guilty look,’ sense of fairness, play signaling, and olfactory abilities, among other topics. She received her M.S. and Ph.D. in Cognitive Science from the University of California, San Diego, and a B.A. in Philosophy from the University of Pennsylvania.