What defines a K-9's threshold?

The threshold of a K-9 specifically refers to the dog's known ability to detect odor. This concept is crucial in understanding how K-9s perform in fields such as search and rescue, narcotics detection, or explosive detection. The threshold indicates the minimum concentration of a specific odor that the K-9 can identify.

For example, different K-9s may have various thresholds based on their training and genetic factors, which influence how sensitive they are to certain scents. A K-9 with a low threshold can detect very small amounts of substances, making them more effective in their roles.

While factors like response time, type of training, and the handler's consistency certainly play important roles in a K-9's overall performance, they do not directly define the threshold. Understanding a K-9's threshold is essential for handlers to assess their effectiveness in various operational scenarios.