Hello there - just looking for a little advice - I have an 18month old son who has a lovely temprement ( ?is that how you spell it??) but when he is tired or just over excited he can start to bite - definately not visciously as he is always in a good mood when he does it, but my god it now really bloody hurts cos he has a full set of teeth. No matter how firmly we tell him it's wrong, he just giggles....he does listen to 'no' about other things so not sure why he doesn't about this....personally feel he is too young yet for a naughty step thing but does anyone have any ideas?