What are accelerant detection K9s specifically trained to find?

Accelerant detection K9s are specifically trained to locate hydrocarbons, which are often used as accelerants in arson cases. These skilled dogs utilize their acute sense of smell to identify specific chemical compounds that are present in fuels such as gasoline, lighter fluid, and other volatile hydrocarbons. Their training enables them to detect even trace amounts of these substances, making them invaluable in fire investigations to determine whether an accelerant was used to intentionally ignite a fire.

In contrast, while explosive devices may involve similar principles of chemistry, K9s trained in explosive detection specifically focus on different compounds associated with explosives, not hydrocarbons used as accelerants. Smoke patterns are typically analyzed by investigators and are not part of a dog's training focus, nor do firefighter personnel feature directly into this aspect of training. The core mission of accelerant detection K9s is to assist in identifying potential arson scenarios by signaling the presence of fuels associated with such intentional acts.