Dogs detect scent from a source that is carried to them in a plume by the wind. The most important tool for a detector dog handler to have on searches is a knowledge of scent plume movement or "scent dynamics" (the science of scent movement). Such knowledge resides primarily in scientific journals that are largely inaccessible to detector dog handlers and written in language that is difficult to understand. Detector Dogs and the Science of Scent Movement: A Handler’s Guide to Environments and Procedures retrieves, reviews, and interprets the results of pertinent scientific research on scent dynamics and presents these results in terms that are easier for handlers to understand. Information on the physiology of the dog’s nose, their sense of smell, and the properties of scent provide the essential information on the process of scenting. The composition of training aids for explosives, narcotics, human remains and other sources is discussed. Recommendations are made on the use of training aids, their placement during training, and the resulting availability of scent. Potential problems and handler errors in the use of training aids are also examined. The characteristics of scent plumes and how wind influences their movement are a key focus of the book. The primary task for the handler is to get the dog into the scent plume so that the dog can detect the scent and follow it to the source the handler seeks. As such, a knowledge of scent and scent plume movement will vastly improve the ability of the handler to accomplish this task. The influence of weather and physical settings such as terrain, vegetation, ground cover, soil and water on scent movement are examined in detail. Strategies for searching, detecting, and locating sources in all physical settings are presented. Specific effects associated with hills and mountains, fields and forests, bare soils and soils covered by vegetation, different soil types, and lakes and rivers are examined in detail. This includes specific recommendations are made about weather and physical settings that result in higher probability of success on searches. Detector Dogs and the Science of Scent Movement will be a vital resource for K9 handles in the private and public sectors—including in Homeland Security, law enforcement, and military settings—as well as a useful guide for lawyers, forensic, and investigative professionals who need to better understand K9 operations.

"Dogs detect scent from a source that is carried to them in a plume by the wind. The most important tool for a detector dog handler to have on searches is a knowledge of scent plume movement or "scent dynamics" (the science of scent movement). Such knowledge resides primarily in scientific journals that are largely inaccessible to detector dog handlers and written in language that is difficult to understand. Detector Dogs and the Science of Scent Movement: A Handler's Guide to Environments and Procedures retrieves, reviews, and interprets the results of pertinent scientific research on scent dynamics and presents these results in terms that are easier for handlers to understand. Information on the physiology of the dog's nose, their sense of smell, and the properties of scent provide the essential information on the process of scenting. The composition of training aids for explosives, narcotics, human remains and other sources is discussed. Recommendations are made on the use of training aids, their placement during training, and the resulting availability of scent. Potential problems and handler errors in the use of training aids are also examined. The characteristics of scent plumes and how wind influences their movement are a key focus of the book. The primary task for the handler is to get the dog into the scent plume so that the dog can detect the scent and follow it to the source the handler seeks. As such, a knowledge of scent and scent plume movement will vastly improve the ability of the handler to accomplish this task. The influence of weather and physical settings such as terrain, vegetation, ground cover, soil and water on scent movement are examined in detail. Strategies for searching, detecting, and locating sources in all physical settings are presented. Specific effects associated with hills and mountains, fields and forests, bare soils and soils covered by vegetation, different soil types, and lakes and rivers are examined in detail. This includes specific recommendations are made about weather and physical settings that result in higher probability of success on searches. Detector Dogs and the Science of Scent Movement will be a vital resource for K9 handles in the private and public sectors-including in Homeland Security, law enforcement, and military settings-as well as a useful guide for lawyers, forensic, and investigative professionals who need to better understand K9 operations"--

Detection canines have been utilized throughout the world for over a century, and while numerous attempts have been made to replicate the canine’s ability to detect substances by mechanical means, none has been as successful. The olfactory system is a highly intricate and sophisticated design for chemical sensing, and the olfactory capacity of many animals, including canines, is considered unmatched by machine due to not only their great sensitivity and superior selectivity but also their trainability and mobility. These unique features have led to the use of such animals as "whole-animal" biosensors. Amplifying the benefits and diminishing the limitations of detection canines' interdisciplinary research is crucial to understanding canine olfaction and detection and enhancing this powerful and complex detector. The past 50 years have produced vast advancements in animal behavior/training technology to develop canines into more proficient and reliable sensors, while scientific research has provided tremendous support to help practitioners better understand how to utilize this powerful sensor. This book assembles a diverse group of authors with expertise in a variety of fields relating to detection canines and the chemical sensing industry, including both research and operational perspectives on detection canines. It illustrates how science enhances our understanding of how canines are employed for solving some of the world’s leading detection challenges.

Whether you’re searching for drugs or a missing person, K9 Scent Training will improve your K9 team’s capabilities in the field. Use proven techniques to train your dog for: Scent identification line-ups to indicate a scent connection between crime-scene evidence and a suspect. Tracking along a wide variety of track types, including the cold track, the broken-off track and tracks that run over or under cross-tracks. Detection work for searches in buildings, vehicles, open terrain and more. In this must-have guide for SAR teams and police K9 trainers and handlers, Dr. Resi Gerritsen and Ruud Haak present everything you need to know to build or improve a scent training program. Scent training involves high-stakes work, and in the case of a search for a missing person, the right training for your K9 can mean the difference between life and death. Beginning with the science behind odors and how dogs perceive them, Resi and Ruud show you how to harness that knowledge to eliminate training problems and maximize your dog’s potential. You’ll learn how to start scent training for young dogs using simple exercises before building up to more complex training. Finally, using techniques they’ve perfected over decades, Resi and Ruud share their specialized, step-by-step programs for advanced scent identification training and tracking. Get a free ebook through the Shelfie app with the purchase of a print copy.

The value of the canine nose is well-documented, and working dogs are being utilized for their olfactory skills in an increasing number of fields. Not only are dogs used by police, security, and the military, but they are also now used in forensic science, in medical detection of disease, in calculating population trends of endangered species and e

This step-by-step workbook takes the dog and handler through easy-to-follow, positive reinforcement-based training protocols resulting in an imprinted dog. The workbook is written in plain English without a heavy science-based bias; this workbook is designed for the beginner and experienced trainer alike. The reward-based lesson plans utilize treats/toys and praise and can be followed by the dog and handler without the need for an assistant.

Since Canis lupus familiaris first shared a fire with man more than 15,000 years ago, dogs have been trusted and valued coworkers. Yet the relatively new field of canine ergonomics is just beginning to unravel the secrets of this collaboration. As with many new fields, the literature on working dogs is scattered across several non-overlapping disci

Intended for those who train and handle cadaver dogs, this book also encompasses information for those who work closely with them, such as police, death investigators, and anthropologists. Its interdisciplinary approach is useful to any member of a forensic team who regularly participates in or evaluates the results of the human remains search effort. Cadaver Dog Handbook sets out the principles and procedures for the training and handling of dogs for the location of human remains. It explains scent theory and its applications, introduces basic training and searching strategies/tactics, and covers the legal and taphonomic issues associated with dog searches. Intended for those who train and handle cadaver dogs, this book also encompasses information for those who work closely with them, such as police, death investigators, and anthropologists. Its interdisciplinary approach is useful to any member of a forensic team who regularly participates in or evaluates the results of the human remains search effort.

This book on the training of scenting dogs explains the composition of scent, how it works in the dog's nose, and what affects scent. It contains chapters on the sense of smell, anatomy and physiology, the human as scent source, the transmission of scent and factors that influence the working with scenting dogs.