Answer:
White fat and fluffy, May even look like a puppy. Seems heavy but is light, Floats about without a worry, But if it turns dark you have to hurry!
What has 13 hearts but none beat?
I'm the source of all emotion, but I'm caged in a white prison.
It doesn't live within a house, nor does it live without. Most will use it when they come in, and again when they go out.
George, Helen, and Steve are drinking coffee. Bert, Karen, and Dave are drinking soda. Is Elizabeth drinking coffee or soda?
What do angels sing in the shower?