Poor ds is finally developing a tum-tum at the ripe old age of 3.6. I struggled to do up his trousers around the waist today and he, quite naturally, refused to wear them because they "hurt". He has always been an enthusiastic eater, made my nips bleed with his powerful little mouth from day one, and will not be parted from his precious dummy. Basically, he constantly needs to have something in his mouth. What can I do?