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">Air Scent (Dog): A dog that searches for the source of human odor. They are typically "Nose Up" when they work, and are usually non-scent-discriminating.
Air scent dogs do NOT require a scent article or tracks.
No starting point (or Last Known Position) is required.
Multiple dogs can work an area, though not at the same time.
A dog can work an area that has already been searched by dogs and/or people.