Bobbie, I've seen a dog seat cover in Ross, of all places. They usually have some in stock. They are meant to go over an SUV back seat bench to protect the fabric. There were some fasteners. Anyway, if you are near a Ross store, you might see if they have one in.
When are you going to post photos of your 'new' Escape
in the registry? If you posted here, I guess I missed them.