I've read in several posts now that chickens should have some form of animal proteins in their diet. We have three week old chicks (three of them) and are feeding them the purina starter stuff. Does that have enough protein or do I need to feed them scrambled egg/ hamburgers, etc? I'd much rather raise them vegetarian fed, reason being both me and my DH are vegetarians and it just seems better to eat eggs that are from vegetarian fed hens. This might just be us being weird veggies but ya know... Thanks for clearing up my confusion!! Oh, and if they do need to have some sort of meat in their diet, when should I start feeding it to them? Thanks.