I used to have a dalmatian puppy and I had her securely tied and the back window of the station wagon up, only open a couple inches for air exchange, figured i had everything under control. Well, she stood on the arm of the door to get her nose out those two inches, accidently rolled the window down a bit, shifted her feet to better take advantage of the blast of air, and propmtly rolled the window up around her neck. I heard some weird sounds and glanced back in the rear view mirror and saw her with her head stuck in the window and all four paws planted on the glass trying to tear loose while we were barrelling 70 mph down the highway. YIKES!!! An offramp came right up, and I pulled over, rescued her and she was none the worse for the wear. I learned a big lesson that day!