I need to go to the feed store tomorrow. I am down to 4 hens but with 6, 50lbs lasted me the first 6 weeks. What should I buy this time around? Should they still be on starter? Grower? Game bird feed (I've heard that people do this for hens to increase protein levels)? They don't go on layer until they're laying right? And does every feed come with the option of crumbles or pellets? Can they eat pellets at 6 weeks? Thanks!!!!