make a cuddle tunnel, Warning by commenter though when making this: However I had to make mine 17" wide instead of 14". I made everything and before I put the foam in, I noticed it looked kind of small. So I grabbed a piggy and enticed her into the tunnel. She ran in and suddenly she just started rolling. She was stuck!! Maybe my piggies are just huge. But I would strongly recommend testing out the width before actually finishing the whole thing.