Olfaction

The sense of smell, or olfaction, is the special sense through which smells are perceived. The sense of smell has many functions, including detecting desirable foods, hazards, and pheromones, and plays a role in taste.

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Source: Wikipedia · Image: Wikimedia Commons · Public domain

SNIFFQUEST

Put your dog's nose to work — scent games, nose-work training, and the science of the canine sense of smell.

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