Ugh, I am stressing out. I called my feed store guy last week I order my new chicks feed, I am feeding Honor Show Chow Turkey Starter 30% and he said it wouldn't be in until the 7th or 8th and that is the same day my chicks are due to be at the post. What type of feed should I give them until I pick up their real feed and it needs to be a small bag since their feed is $38.00 a bag and they only will eat that for 3 weeks before swapped slowly over to the Honor Show Chow Broiler...also when I get their real feed how long should I mix the cheap feed with the good stuff? Thank you!!!