Ive moved to a rural area. The feed options are limited from local feed stores. I'm not fond of the options. Chicken feeds with antibiotics and or similar game bird feeds. The brand available is Flint River Mills. The nearest tractor supply cannot keep the feeds stocked consistently to choose a better brand or order them for me reliably. It's frustrating. Given those options which would be better the chicken or game bird? There is a feed mill within an hour drive that I could acquire bulk grains and create my own mix. Does anyone have advice on creating their own feed mixes? I have 13 ducks presently and growing. So the requirements range from hatchings to mature breeders.