Every morning she takes her toy downstairs (always the same one) then at bed time she carries it upstairs.
Humps it violently and then will knead it whilst sucking on its face and fall asleep sucking it. I know she's sucking it because if you call her name she will pop her head up and her mouth is open.
She kneads it like cats make biscuits. Is this something to discourage? It started when she had a phantom pregnancy and never stopped