my dd is 3 and is constantly telling lies, not totally make believe ones, like there was a real lion at nursery today, just more devious ones, mainly to avoid getting into trouble. I have been told that it is a sign of intelligence as it shows that she knows that the truth will get her into trouble, however I would prefer if she just told the truth the first time. Anyone have any ideas on how to deal with this? I have done all the usual?it makes mummy sad that you cannot tell me the truth etc and I have done the ridiculous, like if you tell a lie your tongue goes black! Her answer to this is that she will clean it with her toothbrush. Any suggestions?