Answer:
Its fleece is warm and wooly white. And when you lie awake at night, count it and you'll fall asleep. What is it?
He is known to commit a friendly home invasion one night a year, never taking but always leaving stuff behind
Dragons are known to do this to their gold.
What is black when it is clean and white when it is dirty?
More lives than any other is what they have and you see them in many a house. Adorable, cute and furry, sometimes active, sometimes lazy. What is it?
What is full of holes but still holds water