Hello, my 14 month old has 4 teeth top and 4 teeth bottom and I've been using a weleda natural no chemicals, no fluoride toothpaste for him, as I use only natural products on me, but yesterday another mum told me that she knew a child who's teeth had all rotted because mum only used natural toothpaste, so I've started using some of the regular stuff the health visitor gave me but i don't like giving him stuff with artificial sweetners in it. Tom's of Maine does a natural one with fluoride but the instructions just seems to refer to kids over 2. However, I've just seen another post on a different question from a mum saying that a dentist told her no need to use toothpaste on little ones so am I worrying about nothing... as usual!!