I'm in a house that I don't know in waking life, and I am holding on to a very long green lead/leash attached to a small, very cute puppy. The puppy is walking toward the front door of the house and goes outside, with me still holding on to the leash, far away at the other side of the room. I...

Exactly what the title says. No images in the dream at all. Started out hearing a woman singing "All by Myself" then I slowly realised that it was Celine Dion.