Looking for tips & tricks for a successful feeding program for a 7 week Market Broiler Project. This is for a local livestock show. What additives have worked for you in the past? We are feeding Purina Show Chow due to the high protein value. I have seen other additives for sale but am unsure about the best. The one I am most familiar with is no long on the market. What about dying feed to make it more appealing to chicks? Any luck with that? Thank you in advance.