She's teething. I'd go for the bully sticks. I gave Kacee those when she was teething and it helped a whole lot. But you will have to stop the biting. They do get a little carried away sometimes during that period. Lots of people say that if she bites you to "ouch" really loud and let her know she's hurt you and say "no" very, very sternly. It worked for me, too. Everybody has their own little ways of stopping it. Good luck...