My baby Pekin is about 3 weeks. I work at a feed store so I am able to get my food very cheaply. I just want to make sure I am on the right track. I have been feeding cracked corn mix with non medicated chick starter. I add vitamins to the waterer 3 times a week, and make sure he is getting proper niacin intake. I let the duckling in the yard with my other duck 5 times a week to forage and eat grass. I also give it peas, broccoli, and worms as treats pretty often. When do I stop feeding the chick starter, and should I switch to a lay pellet? I also have read conflicting things about feed cracked corn as a staple, should I add it to the food or only use it in the winter?