Hello there, I discovered this website and am having a great time learning. It's a great, informative site. I just received my very first flock of four chicks from a friend. I'm very excited. They are so cute. I think she said they are one week old. I noticed that one chick has something on it's bottom. I thought it was a bone or something deformed. After taking a closer look I saw that it is hard, crusty poop (I think). Is that normal? The other three chicks look fine. I don't know if this matters, but that chick is also the smallest of all. Does that mean anything? It is also the one that is crying/chirping the most of all. I know from reading a few other posts that you all really have good info to share. I appreciate any info from you all.