Do you like peanut butter? You definitely do! And what would you say if you knew this is the name of a puppy, not a delicious food product? Don't worry, your answer wouldn't change! Peanut Butter, a 9 weeks old puppy, is a little You Tube Star who stole millions of hearts on his way downstairs. Watch this cutie walking down the stairs and don't forget to brush away your tears - this little one knows how to make a touching sight!