Okay.... I started out with 9 chickens. 7 Rhode Island and 2 Americaunas. Gave a friend 4 of them,(because her birds got shredded by a pit bull) 3 Rhode Island and 1 Americauna. Got the chickens when they were just a couple days old in April. ALL the ones we gave her are laying and OURS are NOT.. what am i doing wrong?