She should be done teething, but the chewing on items may take longer...Angel was 18 mos when we brought her home and she ate some books, my glasses 8O a pair of sandals, just to name a few things...Keep correcting her, give her "good" things to chew on to divert the bad behavior as well....I know it's not easy, but try to keep up things that would be tempting, course sometimes that is everything! I keep my closet shut even now and don't leave any shoes laying around...