I let the kids give the chicks a few dandelions earlier today and they seemed to enjoy them. But, tonight, I boiled an egg for them. I mashed it on a paper plate and set it in their brooder. It took a few minutes, but once they figured out it was food, they went NUTS! It is so funny to watch them grab a piece and run circles around the cage before they finally stop and eat it! Definitely the best entertainment I have had in a while! How often can they have treats? They are close to 2 weeks old.