10 Exceptional Dogs with the Best Sense of Smell

If you have a dog, you know that our furry companions love to sniff – everything. Some have 220 million or more olfactory receptors, compared to our puny 5 million. Yup, dogs have super sniffers, but some dogs “smell better” than others … in a purely olfactory sense. Let’s check out the Top 10 Dogs with Exceptional Sense of Smell.