DD is 18m, and for the last 3-4 months has become a real biter - but only really me. Not DH or any one else
To be honest, she only really does it when I can see she's frustrated with something, but I'm not sure what approach is best to tackle this. Do I tell her "No", ignore her, what?
For information, she's has very few words still, but seems to have a good understanding (will follow commands etc). She eats well, sleeps well, and goes to nursery 3 days a week.