Scent can certainly be reduced, but not completely "contained", that I am aware off. Narcotics detection dogs are trained to alert to certain amounts of scent, so that they don't alert to residual odor, or in the case of certain search areas, small amounts of drugs...but they do smell them without alerting. I know this. The more an area is saturated with human smell, the more animals will avoid it. I also know that the worse (more) a person smells, the less game they (I)see.
At what amount do they stop alerting?
Travis
