So quick backround..i bought 5 chicks in June. I raised them to 5 weeks..i gave 3 to my dad and kept 2 and moved them into their coop...because i am so in love with them..I WANT MORE...so i ordered 5 more chicks...3 for me and 2 for my dad(he is in love too)...we figured it would be easier for me to raise the 5 chicks for 5 weeks then give them all to my dad and take back the 3 original ones we gave him..this way we both have 5 chickens all the same age, same size, same food. BUT now my DH want to keep 3 of the new chicks...PROBLEMS TO BE SOLVED: 1. Integrating three 5 week old chicks with two 15 week chicks 2. Once the older ones start laying and I have to give them layer food with more calcium..how do the little guys not eat that food and stick to their grower food. 3. I have a small coop..holds 6 hens..with a little run because space is limited...because i have read on here to block off a section..but that's not possible HELP!!!