A dog's nose is a work of art, an organ that's evolved to be incredibly sensitive to a wide variety of odors. Dogs put their noses in all sorts of places, many of which we find disgusting or offensive ...

Dogs can recognize the emotional state of other dogs by scent alone, and their behavior changes in a manner consistent with ...

Dogs have a powerful sense of smell, there's no doubt about that. While us humans stumble through life guided mostly by our eyes, our canine companions tend to walk through life with their noses, ...

A dog’s sense of smell is more powerful than you can imagine. They can detect disease long before a doctor can, find a single hidden thumb drive in a room, and even sense human emotions like grief and ...

Dogs do some things better than humans. For one thing, most dogs have a far better sense of smell than we do, and there is a physical reason for that. The sinuses of humans have about 6 million ...

This post was paid for by an advertiser. The Herald-Dispatch newsroom was not involved in its creation. Dogs live in a world that is guided by smell. What humans notice with their eyes, dogs often ...