They can eat most foods that people can. They can eat anything but avacadoes, undercooked/ raw beans, sugary foods, chocolate, high fat/ salty foods. And there might be more I'm not thinking of. Each chicken is different in what they like or don't like. Mine love banana and banana peel, but I have heard of some people's chickens not liking them. Mine love watermelon, celery, banana, and pasta. Have fun experimenting with what they like or don't like! I will be happy to answer any questions you have about them if I can. Welcome to BYC!
ETA: just be sure not to overfeed treats so they can get the benifits of their balanced feed. Treats are like giving a child cookies and cake.
