We have a feeder pig who is ready for slaughter. We have an appt next month with a butcher, but it is about an hour away. A friend offered to let us use her open trailer with hay bales stacked and tied around the sides to haul the pig. She is just shy of 200lbs now and relatively calm unless she is hungry. If I make sure she has plenty to eat for the ride and the hay bales are stacked high enough she can't see out, will she be okay?