Dogs Love Cars And Wind

Despite the seeming biological imperative of every dog that's ever ridden in a car to stick its head out the window, it's actually a harmful habit.
With your dog's head out the window, its eyes are exposed to dust, dirt, rocks and anything else that gets kicked up by your car and others on the road. Allowing your dog to stick its head out of the window while you drive leaves your dog's eyes exposed to possible scratches or punctures.