DTs are 6 months old and have been on solids for a month. However their poos are as different as chalk and cheese (if you know what I mean), one has what I call adult poos, shaped and in nuggets. The others is still like it was when they were just on milk, yellowish and very runny...this one also has bad eczema - do you think he may be allergic to something? Or am I just being paranoid?