Hi I am new to this forum. I have kept chickens on a farm before, but now I live in a built up area, I have bought 2 Silkies. One laid her first egg yesterday. However they will not eat chicken pellets. Neither growers or layers. I feed them a mixture of mixed corn, bread, vegetables, mealworms, grit and oyster shell However, I feel they are not getting the proper vitamins etc that they should be. Anybody got any advice please ?