Detection dogs are vital assets for tasks ranging from explosives detection to military security and agricultural protection. Yet the United States continues to face a chronic shortage of domestically bred dogs with the behavioral stability, health, and working aptitude required for government and law-enforcement roles. In response, Leighton, Hare, Thomas, Waggoner, and Otto propose a comprehensive solution: a national Detector Dog Center of Excellence (DDCoE) supported by a cooperative breeding program.
The authors note that reliance on foreign-bred dogs introduces logistical and health risks while limiting control over genetic selection and early-life development. By contrast, a coordinated domestic program could apply proven quantitative genetic methods to prioritize traits essential for detection work, such as olfactory acuity, environmental confidence, and task persistence. The proposed center would oversee selective breeding carried out by participating breeders, purchase resulting puppies, and guide their early development until they reach working age.
A key component of the proposal is a national semen bank designed to preserve genetic diversity while enabling more precise selection of sires with desirable working-dog traits. The DDCoE would also operate as a data-driven evaluation hub, collecting behavioral, genetic, and developmental information to refine breeding decisions and improve training outcomes over time.
Importantly, the center would function as an approved vendor, streamlining procurement for federal and state agencies that often face delays and inconsistencies in acquiring suitable dogs. By unifying breeding, data collection, and puppy development under a single scientific framework, the authors argue that the program could reliably produce dogs capable of meeting national security needs.
The study emphasizes that solving the detector dog shortage will require collaboration among breeders, researchers, trainers, and government stakeholders. The proposed DDCoE represents a long-term, sustainable approach to building a healthier, better-prepared working dog population grounded in quantitative genetics and evidence-based development practices.
Source: Leighton, E., Hare, E., Thomas, S. G., Waggoner, L. P., & Otto, C. (2018). A Solution for the Shortage of Detection Dogs. Frontiers in Veterinary Science.
