Are puppy dog eyes really a sign of love, or does Fido just want a lil snack? Can dogs really "speak" by pressing talking buttons, or do they just make great content for TikTok? There's more to canine communication than howls and growls — and a wagging tail could be telling you more than you think. Featuring: Dr. Mia Cobb, Chaser Innovation Research Fellow (Canine Welfare Science), Animal Welfare Science Centre at the University of Melbourne Professor Clive Wynne, animal psychologist, Arizona State University Associate professor Federico Rossano director of the comparative cognition lab at the University of California San Diego Production: Ann Jones, Presenter / Producer Nat Tencic, Producer Rebecca McLaren, Producer Petria Ladgrove, Executive Producer