DS already has 2 teeth and although they don't seem to be bothering him unduly, he wants to munch anything he can get his hands old (including my fingers ouch!). As he will be 6 months in a few days time, and starting solids, I was wondering whether it would be OK to give him some teething rusks to chew on. I don't want to give him wheat ones yet, but does anybody know of any non-wheat teething rusks, e.g. rice-based ones?