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 ...

Police dogs need to possess specific qualities, which they refine through years of ongoing training and a specially-tailored ...

Every dog at this week's Westminster Kennel Club show is a champion. So how does a judge decide which is best in show?