My DS has developed a habit of biting his fingernails and now one of his fingers looks very sore and red and angry
I put a plaster on it earlier just to try and stop him biting it but predictably the plaster stayed on for a couple of hours. Anyone any experience of this? Any tips to get him to stop? We had a chat about it this morning and I explained he will make it sore but he tends to forget and go back to biting them.