http://www.mnk9.com Ash the Explosives detection dog doing a search at a car wreckers for 5 odours that were placed in the search area 48 hours ago and removed 24 hours before the dog searched. This off lead search is to locate where the odour has been a day before.
Nice job of demonstrating that "residual" odor is very real, to a good detection dog. I would be curious to know the length of time that would have to elapse before the residual odor is undetectable.
Nice job of demonstrating that "residual" odor is very real, to a good detection dog. I would be curious to know the length of time that would have to elapse before the residual odor is undetectable.
TFordahl 1 year ago