DS is 14 months and is teething quite badly at the moment so I'm putting it down to that...for now. I still want to get on top of this behaviour so I do tell him off and sometimes give him a time out. He's definitely starting to realise that he's done something wrong - I'm just not convinced he knows 'what'. I'm a bit worried about him around other children at the moment so have been giving him his dummy when he seems keen to bite! Any tips?