Wish I could help, my girls didn't bite, and I have only had 1 biter in daycare Oh boy and she liked to bite. She would bite a child every day and I was pulling my hair out. I tried almost every thing I could think of, Mommy was supportive but kept telling me it was a phase and would pass.

It got to the point where only 1 child would play with her, I talked with that child's mom daily about it and she told me they were best friends and didn't want me to separate them, so at least the other parents were supportive too. I didn't terminate because the family was leaving naturally, I know the biting continued between my care, home, and her new childcares (yup more than one) for almost 6 months.

When I had my biter, although I wasn't a newbie in daycare, I had just moved to infant care from exclusively school aged children for almost 4 years, so maybe I was rusty