There is a new concept being used and studied by many across the world, it is the Air Scenting Detection Equine. Air Scenting is a search tool used for detection work. Horses are trained to follow airborne scent to its source, which could be a missing person, narcotics, etc. The scenting horse only goes into the scent locating mode when given special cues, otherwise it can double as a patrol, family riding or show horse.