Dream of my daughters dog 12/12/11

My daughters dog is being dog sat for her because she is staying at home for a bit, and I can't have her dog there as he is not fixed and either is my dog. I can say that I do not spend a lot of time thinking about her dog, but somehow he worked himself into my dream last night.  Most of my dreams that involve a car are ones where I am the driver, not someone else.  especially not my mother.  This one starts out with me loving on the dog his front legs in my lap, just like my dog would do. Next thing I can remember my mother is in the drivers seat of a car.  Seemed to be an older model sort of shaped like the car she has now only not black, but light blue or grey in color.  So she is sitting in the drivers seat and I am standing outside the car with the passenger door open.  I was calling the dog to coax him into the front seat.  He was resisting, acting scared and unsure of what was going on.  Not his nature at all, as this dog will hop into any vehicle with anyone.  I kept calling him over and over each time he would progress a little more.  Finally he was in the front seat.  I was loving on him again, with a feeling that I would never see him again.  Just then the car starts moving.  The door is still open.  We are on a highway.  I told my mother to stop, slow down, stop, but she wouldn't she just kept driving.  Picking up speed and I was hanging onto the door frame and the door, my body was flying in the wind behind me like a flag.  The speed was increasing and it felt like the car was floating or hovering over the road.  Completely confused by what was happening I just tried to keep holding on hoping that she would stop. None of it was making any sense.  I did not know where she was going, or why the dog was in the car with her.  Then we top a hill that was turning left and I could see the guardrails coming as she made the left turn I lost grip and flew away from the car into the air.  I remember screaming in the dream and I must have because I remember him nudging and quieting me when I woke up.