Certain toys with specific scents or noises can also emulate prey. (dogingtonpost.com)
Currently, trained alerts are only done with conditions that are known to have specific scents associated with chemical changes in the body. (servicedogsociety.com)
We offer specialized scent detection for qualified individuals wishing to use their dogs to identify specific scents, such as: narcotics, arson, and bomb detection. (abcantra.com)