Training Cadaver Dogs: A specialized Scent Detection Method
Police dogs trained to find corpses, also known as cadaver dogs, undergo specialized training that involves scent detection techniques. These dogs are specifically taught to recognize human decomposition odor. Handlers introduce dogs to human decomposition samples in controlled environments, gradually increasing the complexity and realism of search scenarios. Positive reinforcement and repetition ensure that dogs learn to associate the scent of human remains with rewards, allowing them to effectively locate cadavers in various terrains and conditions.
Introduction to Cadaver Dogs
Those referred to as 'police dogs' should be understood as 'cadaver dogs'. They are trained in the same way as any scent work dog, using human decomposition scent. They are rewarded when they alert on this scent, as they learn to recognize and respond to it.
General Principles of Training
All dogs have the potential to find a corpse, but police dogs are taught specific tracking and alerting techniques. They are not trained primarily to find corpses, but rather to locate missing persons. Whether alive or deceased, the dogs track and find the person for whom they were initially scent-trained. This is why police often request personal items such as hairbrushes, pillows, or shoes—items that retain the person's scent, even if not recently washed.
Scent Detection Training Techniques
Scent detection can involve a wide range of scents, not just those associated with decomposing human flesh. Training techniques for all scent dogs are similar, with techniques and games designed to engage and challenge the dogs. These techniques are not limited to professional cadaver dogs but can be adapted to any scent work.
Certified Training Facilities
Cadaver dogs are trained in specialized facilities where they are exposed to artificial decomposition scents before moving on to real body parts obtained from sources such as dead pigs. In some cases, it is reported that human remains from amputations can also be used in the UK. The training involves strict protocols to ensure the safety and effectiveness of the dogs.
Training and Reward Systems
The key to effective training is the use of positive reinforcement and repetition. Dogs have a far more acute sense of smell and learn to recognize the scent of human remains as a way to receive rewards. By associating this scent with positive reinforcement, the dogs become adept at locating cadavers in various terrains and conditions.
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