My husband and I are quite the obsessive cleaners, so I do not believe the things she is licking is dirty, however she might think other wise. We just had our couch cleaned professionally on May 15th and at the same time our carpets were done. I wash our bedding every week, comforter once every other month. However, maybe to her they are dirty! hehe I'll start correcting her today, and if it doesn't stop by the weekend then I will consult the vet on Monday. Thank you for the info!