Is this in any way normal?
DD is (PFB alert) very verbal and generally considered quite 'grown up' for her age. The only thing that she doesn't seem to have left behind is chewing objects. Despite the fact she has all her teeth through, she constantly chews and mouths objects: sometimes stuffing toys in her mouth, usually picking up some hard or spongy object and chewing it to distraction, a bit like a one year old.
I've tried most of the approaches in the book - ignoring (didn't work, and I snapped when she tried to chew my muddy wellies), taking the "if you chew X it will make you very ill" line - true in the case of the muddy wellies; and taking the 'only babies chew things and you're a big girl' line, but none seem to have an effect. She sucks her thumb when tired but seems to be growing out of this, though the chewing is getting worse and doesn't seem to be linked to tiredness.
I was surprised to find that she's also doing this at nursery (peer pressure usually takes over for any habit): she's the only one who does and they're taking the "only babies chew things" line too. Only a threat of "if you can't stop chewing the toys you'll have to go back with the babies" stopped her.
Currently the things that are in danger of being chomped are:
- shoes and slippers
- all toys except soft toys
- bath sponges (ewwww)
- handles of cutlery
It's like having a puppy in the house and I've no idea what to do about it. Doesn't seem to be getting any better and it doesn't seem to be a comfort thing, but since ignoring it didn't improve matters I'm not sure she's doing it to get a reaction either. Is this in any way normal and something she'll grow out of, or should I be doing something - in which case, what? 