"I have dogs, but I don’t want my house to smell like it." And surprise, cats don't hate it either.

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, ...

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 ...