A.L.
Just to tell you my story. I was a biter- Big time. Now I was not in day care but boy did my little sister get the brunt of it. I still remember to this day when I was 4 years old I bit my sister again and My mom bit my shoulder and I never bit another human again. I was very oral and loved the feel of biting something, so I started biting a stuffed animal instead.
My 2 year old is the same way, she is very oral and has always been that way. She has one of the blankies with a teddy bear and she is always biting the nose of the teddy bear to get her fix, either that or this stuffed dog that she has. She did bite me a few times when she was 1, but stopped after a few weeks of me telling her NO and that she could bite her blankie but not mommy.