Just to add to the travel tip thread. Because water bottles are dangerous (blocking, leaking with vehicle vibration, ferret not knowing how to use it etc), and water bowls can tip over, I cut a plastic coke bottle in half and cable-tie it to the door of the travel cage. It only needs to be half filled with water, so no spills, and ferrets love putting their heads right in to get a drink. Shirley [Posted in FML issue 4657]