I mean, it's not hunger, her big sister didn't do it, and she knows it's not really food, she comes to me and opens her mouth and shows me the mangled contents before spitting it every where. She just doesn't seem to have grown out of the "I put everything in my mouth" phase. It can be anything, buttons, dolls shoes, coins, shoe laces, you name it, it still goes in her mouth.
And quite frankly it's doing my head in.