One of those car seat covers made of heavy canvas and designed to cover the bench style rear seats in a vehicle works well on the front sofa of a Scamp
. The straps that normally go over the headrests can be run under the top bunk hinges to keep it in place. The cover does not go the entire width of the sofa however. At present I supplement it with large pillow cases on the ends of the bottom bunk /sofa. My single dog stays in the middle of the sofa anyway so it does protect the fabric quite well.