I have at least ten of the fleece with tied edges.
Mine use them all the time. I have them on the couches, in their crates, sometimes in their car seats, on my bed... all over the place.
Mine have never chewed on them - maybe dug around a bit to make a bed up, but no chewing. (amazing for my crew
)
I take them to other peoples houses too, so the dogs won't be directly on their furniture. I just toss one on the couch and the dogs know that's their spot!
I really like them alot... some are better quality than others..
hope this helps