Hi
A little advice please??
Our toddler (21 months) has been hitting and more recently biting often .. if not all the time 
We already do the 'aww poor daddy/mummy' etc say nice hands, show her how to do this by stroking face and so on.
It's not really working, it's most probably teeth for the biting as she has her molars coming through but I just wondered if anyone had any tips.. should we give her a little time out? She does do this a lot and I understand she's a toddler and she's frustrated due to lack of language also.
Thank you 