I've read a lot about treats and more importantly the probiotics to give your chickens. I particularly like the idea of giving the chicks some yogurt for the probiotic piece. But I had been thinking we should stick to just the Chick Starter feed for a while. Thoughts??? And what about the boiled egg yoke - I'm assuming that's hard boiled? And also I'm assuming that the idea of feeding your chickens egg as a cause for egg eaters is an old wives tale??