Everyone has an opinion on Getxent tubes. Some handlers swear by them; others are sure the polymer soaks up every odor in the room and slowly lies to your dog. So which is it? We break down what a Getxent tube actually is, how POCR technology works, and the peer-reviewed, FBI-funded science behind it - then tackle the contamination question head-on: adhesion vs. absorption, why tubes "expire," and how to store them so they stay clean. Real odor, real science, no license requi

Paint cans, glass jars, metallized Mylar - the container you use between sessions matters more than most handlers realize! Here's the science behind what actually works, and what the industry standard says about it.

Trace odor isn’t “expert mode” - it’s the real operational picture. Learn how to build a dog that commits to the target odor picture - even when it’s sealed, inaccessible, or barely available - and alerts confidently across all odor concentrations.

Polymer Odor Capture and Release (POCR) technology is changing how detection dogs are trained by allowing exposure to real odor signatures without the risks of live materials. In this article, we break down how POCR works, what the science shows, and why it’s become a trusted option for professional K9 detection programs.

Train fentanyl detection dogs safely and effectively using Precision Explosives’ Fentanyl Odor Prints. Non-hazardous, certified, and effective training aids for narcotics K9 training.