Nose Work / Scent Work
NACSW's detection-style format feels closer to professional working-dog work — vehicle searches replace AKC's buried hides, and the program intentionally limits itself to three target odors (birch, anise, clove) so teams build deep familiarity. Before entering your first trial, you must pass an Odor Recognition Test (ORT) confirming the dog can recognize all three odors. Dogs are kept apart and work one at a time, which makes NACSW a popular choice for reactive dogs.