What dog is the best smeller?

The Bloodhound is widely considered to be the dog with the best sense of smell.

Here's why:

* Amazingly Sensitive Nose: They have an estimated 300 million olfactory receptors in their noses, compared to humans' 5 million. This allows them to detect scents at incredibly low concentrations.

* Specialized Olfactory Bulb: Bloodhounds have a significantly larger olfactory bulb (the part of the brain that processes smells) than other dog breeds.

* Highly Developed Scent Memory: They have an exceptional ability to remember scents and follow them over long distances.

While other breeds like Beagles and German Shepherds are also known for their keen noses, the Bloodhound reigns supreme in the world of canine scent detection.