This one is actually for a friend of mne, she is at her wits end as to how to stop her 2.5 year old from biting. She has from day 1 instigated the naughty corner, has tried talking to her about it etc etc but she just wont stop. They have just moved house and her little one has become even worse mostly taking it out on her little brother as soon as no one is watching.

Does anyone have any ideas, she is feeling really low coz its such a yucky thing and she cant seem to get on top of it.

Thanks