My 8yo son is allergic to milk and is a chocoholic!!! There are plenty of dairy free chocolate brands about. Both Asda and Tesco's have their own free from range, Holland and Barratt and ALDI always have Dairy free Easter eggs too. Moo free are another as PP's have already said. My son doesn't miss out on anything other than cheese as DF ones are gross! Plenty of DF ice cream out there too, we have the Swedish glacé one available in most supermarkets, it's really nice!