I went through a phase of buying what other women no longer wanted on Facebook. Some were great pieces, others were not and I wouldn't have used them for a dog bed. I also bought a lot of All or None's from Craft Town Fabrics which were smaller pieces usually 1/2 yard or less. All of those were great. I've donated the less than thrilling pieces from Facebook and am cutting up my "great" stuff for scrap quilts. I think the oldest fabric I have is maybe 5 years old and I'll work those pieces into a scrappy.