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

Adopting and taking care of a dog is a huge decision and time commitment, respectively. Which is why it's important to do your due diligence and find the dog breed that is right for your household so ...