Dd has a biting problem

she but 4 kids and attempted 4 more bites in one day! It is so frustrating because she doesn't do it at home.
I did find 2 great books that I hope will help
No More Biting for Billy Goat and
Teeth are not for biting. The Karen Katz book No Biting is not great.
Anyone else dealing with this?
BFP #2 7/18/11 - EDD 3/29/12 - Born 3/13/12
BFP #1 4/4/11 - Natural M/C - 7w1d - 4/30/11
Re: Biting
Thankfully not us.. but we don't have day care and usually when he is around kids his own age its in public places with so much going on he barely pays them any attention anyway ... he has bitten me a couple of times but nothing bad and usually either when playing and he catches me by accident.
Hope it settles down for you soon.