I would hold off on the big “treats” for a bit until they are off baby / chick starter.Scrambled eggs work great too I never put on seasonings for my chicken, just the oil and egg. It is always a hit. Cucumbers and mango too. They are walking garbage disposals in general and don't need too much pampering. With chicks be sure to enjoy their learning process as you expose them to a food they have never seen before. By the end of this film there is usually a chase scene.