I have a 10 year old ShihTzu that eats any piece of fabric she finds. Can't tell you how many times I've "seen" the remains of fabric in her .....well, you get the picture. She also eats paper, dryer sheets and anything else she can find. We have learned to be sooooo careful about leaving anything she can get. Have tried everything I can think of to break her of this, but to no avail. She is lucky I love her so much!!