My dog is a white Bichonfrise. She is 4 years old and hasnt been fixed. For the past two days she has been whining. She will just walk around the house and whine. I let her outside and she just whines to come back in. Usually she loves to lay by the fireplace but when i turn it on she still whines. I play with her she still whines. I take her on a walk and she still whines. She wont stop! What wrong?