ABSTRACT
Narcotic Detection Dogs (NDDs) are essential tools in the fight against drug trafficking, acting with high precision and improving efficiency at border posts. When trained efficiently, these dogs can detect a great variety of compounds, such as cocaine, marijuana and its derivatives, and synthetic drugs, among others. Most of the knowledge on canine detection processes and efficiency has been determined in experimentally controlled conditions, but narcotic seizures detected by dogs in realistic anti-drug operations have not yet been critically determined in a Country with continental dimensions such as Brazil. This study aimed to evaluate the data set concerning the performance, operations, efficiency, and success rate of NDDs used by the Brazilian Customs Authority (Aduana) in the fight against drug trafficking. Narcotic seizure rates increased in luggage and packages detected by NDDs working at border crossings from 2010 to 2020, with an estimated value of over US$ 2 billion in losses to the cocaine drug trafficking business. NDD units also increased most narcotic groups seized in the same period. The number of NDDs and anti-drug operations, and Customs Border Post (CBP) influenced the rates of drugs seized. NDDs provided an increase of 3,157 kg/animal of drugs seized for every new dog introduced into the inspection systems.
ABSTRACT
ABSTRACT: Considered one of the best odor detectors, dogs go through a rigorous selection and training process. Based on learning theories, modern techniques are used for dog training, respecting individual characteristics, efficiency, and well-being. Since narcotics detection work is perceived as a "play" for the dog, in practice, this promotes a high use rate in the service. The performance of handlers influences the work of the dogs, and well-trained and well-run dogs must work comfortably and accurately. This paper aimed to review the aspects related to the selection, training, and performance of narcotics detection dogs.
RESUMO: Considerado um dos melhores detectores de odores, os cães passam por um rigoroso processo de seleção e treinamento. Baseado nas teorias da aprendizagem, utilizam-se técnicas modernas para a formação do cão respeitando suas características individuais, eficiência e o bem-estar. Uma vez que o trabalho de detecção de narcóticos seja entendido como uma grande brincadeira para o cão, isso na prática promove um alto índice de aproveitamento no serviço. O desempenho dos condutores influencia o trabalho dos cães, que bem treinados e bem conduzidos, devem trabalhar de forma confortável e precisa. Este trabalho objetiva revisar aspectos relacionados à seleção, formação e desempenho dos cães de detecção (K9) de narcóticos.
