How Do I hang This Blanket?

[biblemonkey]

A while back I got a throw cover custom made for my grandmother that shows the pipe band from her 80th in full regalia and march. She has since given it to me as a gift in return as she is getting further on and wanted to make sure I got it as she knew I would appreciate it more than anyone else in the family. I cannot put it out as our cat and dog would ruin it but I still want it displayed. We have very high ceilings in our living room so we thought about hanging it. The problem is sagging and stretching over time and the accumulation of dust and lint. How can I hang this and still preserve its beauty? Frames? How do I prevent sag short of gluing? Rods? How do I prevent stretching?

Hugh