A neuropsychologist told Newsweek about the personality traits often associated with owning large versus small dogs.

When you think of man’s best friend, you might picture a larger dog breed, like a classic Golden Retriever or a Siberian Husky. However, bigger doesn’t always mean better, at least in dogs. Small dogs ...

"My big dog often behaves as if he's dumb as a post, but my small dog is an Einstein." "Size doesn't matter. My big and small dogs are smart on some tasks and not so smart on others." "Molly, my tiny ...