I have a two year old boy who has obsessed about our hoover for the past 7 months. He insists it is left out in the hall and talks to it and wants to play with it all the time. In the middle of playing with other toys and myself or my husband, he will suddenly ask to use the hoover. It is extremely bad at the moment eg he asked to 'use it' or 'have the hoover on'over 200 times yesterday. We often give in and turn it on but sometimes just say no. But to make it worse he is also frightened of it and makes us carry him while we hoover. Should we just let this situation continue and hope he will grow out of it or should we seek help if so from whom?