If your fridge has a crushed ice dispenser, they generally love a few pieces of that when they are teething.
Also, I buy the baby teething rings that you can freeze or refrigerate and give those to her. She chews on them occasionally, but not really very often.
I know they say not to give them rawhide, but I've been giving her those straight, stick-like rawhides about 5 inches long and she loves to chew on them. She can only have them with my supervision.
Some people freeze chicken broth in cubes and give them to them.
Good luck.
