Or is it just mine?

E is 3 now and this is still a problem. The rule is one warning and then, next time, the play doh goes away..... and every time I have to put it away while she screams and cries.

Its not just play doh - she chews her books, her foam bath letters, you name it. Yesterday, she took an eraser out of the drawer (that shes not allowed in) and chewed it to bits.

Is this common? I always thought this was a behaviour they grew out of early.