Biting

Anyone’s toddler have a problem with biting at daycare? She has quite the little attitude, but she isn’t mean other then biting other kids when they pick on her. She has never gone out of her way to bite another child, it’s always “he pushed her, so she bit him” type of thing. But I want her to stop. No one wants to have the kid that bites all the time 😭 what would you do? She’s 2 years old and has been doing this since she started at 13 months. But it comes in phases.