My chickens eat everything. Not all of them will like everything, but I throw all leftovers to them and let them decide if they like it. It was going in the trash anyway. I also begin each morning feeding wild bird classic mix, sunflower seeds, parakeet or some other small seed formula, flax any other nuts and seeds laying around. Then I fill the feeders and they run around the rest of the day eating whatever they can find. They also love ground roasted garbanzos. Everything gets thrown to them from the fridge and cupboards.