This book investigates the biological and behavioral reasons behind a common canine trait: the wet nose. Stanley Coren, a professor emeritus of psychology and a renowned expert in canine behavior, explores the scientific explanations for why dogs possess moist noses. The book likely delves into the physiological functions of a wet nose, such as enhancing scent detection, regulating body temperature, and its role in communication, drawing upon established scientific research and Coren's extensive knowledge of animal behavior.

As a work by Stanley Coren, a respected authority on dog behavior, this book is expected to provide a scientifically grounded and accessible explanation of canine physiology. The subject matter suggests a focus on clear, informative content aimed at dog owners and enthusiasts seeking to understand their pets better. The book likely synthesizes existing scientific knowledge into an easily digestible format, offering practical insights into a common, yet often misunderstood, aspect of dog anatomy.