I've experimented with a bit of reverse psychology, by 'hiding' a clementine or banana in my, sorry, 'our' bag - Izzymouse insists on regular rummage, particularly when she's peckish or just punting, and if she catches a glimpse of any food stuff she didn't know was there then that is absolutely what she has to have right now. I have had to give up the large amounts of cake I was consuming at our local park cafes, as she's now decided she likes it, and it doesn't feel right refusing her food that I'm 'allowed', particularly when I'm scoffing it right under her nose. As she can see into our cupboards from her high chair, I think that, sadly, our biscuit stash will have to go the same way.