Related: Corgi Puppy 'Discovers' Christmas Tree Ornaments & Proceeds to Have a Field ... don't really "calm down" because they're herding dogs. It's in their nature to work, herding livestock ...

She's a doll! Related: Corgi Puppy 'Discovers' Christmas Tree Ornaments & Proceeds to Have a Field Day Obviously, Marshmallow can work a room with her personality, but not all dogs get used to ...