I answered and add and received 14 brown leghorns. They were all (14) kept in a cat litter cubby and in VERY poor health. Probably shouldn't have taken them. Seller stated that they were 5 weeks old. I see a major size difference from the biggest compared to the smallest, so I suspect two different batches. They are all feather pecked and bald except for the wing feathers. Major problem with stinking VERY badly! And one in particular is shaking. Her whole body shakes when she stands or walks and stops shaking when she roost down. I am not sure if she is diseased (my suspicion) and should be set aside or remain with the other 13? I have 11 other chickens, all in terrific health that are kept in another part of the property without contact.