It is nothing new that dogs have a much better nose than humans. A dog's nose has around 300 million olfactory cells, making it 40 times more powerful than that of a human. This is why their special ...

Labrador mix alerts his owner, a fisheries technician, to the presence of brown bears while he works salmon streams.

One thing you might decide to try is to put in place a sniffing routine before you leave for your walk, with plenty of the ...