Alexandra Horowitz, a dog-cognition expert and author of "Inside of a Dog," teams up with Tejal Rao, a New York Times restaurant critic known for her sensory-driven food writing. They explore the fascinating interplay between dogs and humans, highlighting how dogs perceive the world through smell. The discussion includes the impactful roles of conservation canines in wildlife research and the emotional ties between memory and scent, both humorous and poignant. The new segment 'Off Leash' invites listeners to embrace curiosity in understanding canine behavior.