A dog’s nose is an extraordinary biological instrument, with up to 300 million olfactory receptors (compared to ~6 million in humans). Dogs detect volatile organic compounds (VOCs) released by mold growth.
Yes—the training methodology is the same as other professional scent detection disciplines:
- The dog is trained to recognize a specific target odor profile (mold VOCs).
- Training uses controlled samples, blind testing, and consistent reinforcement.
- The dog gives a passive alert (e.g., sit or stare) to indicate detection—no scratching or damage to property.
This makes canine mold detection safe, precise, and highly effective, especially for early detection and hidden contamination.