So far I've raised my day-old chicks on Purina Flock Raiser and they're approaching 5 weeks. I've also been throwing some things like dandelions and legume sprouts into their coop to get them pecking at something different. I'm wondering about the feed progression from here until they're layers. (I've been told they can continue on Flock Raiser until they are ready to lay) I don't really understand the whole protein percentage stuff so I'm wondering if, as they grow, I need to supplement the Flock Raiser with anything. What should I be giving them and what are the age-break-points where I should add different things? Any advice with a list of ages and things I should add to their diet would be great!