My RIR's have just started molting. They are approximately 8 months old. I feed them organic layer pellets and give them a morning breakfast mix of brown rice, veggies, sweet corn, pasta and occasional small curd cottage cheese. All food we feed them is organic. We also throw in some meal worms and sun flower seeds during the day and they are out most of the day, when there's no snow, foraging. Is there any thing else I should add to this mix when they are molting?