Okay... This is the second time my daughter has come home from her daycare with wood chunks in her…

Okay... This is the second time my daughter has come home from her daycare with wood chunks in her shoes and socks. I don't get why her teachers can't check her shoes after she's done playing at the playground. The wood pieces have not cut through her socks thank God but she does come home and tell me it hurts when I take off her shoes -_- I'm definitely saying something to her teachers on Monday.