I have 41 new peeps, and all but one are doing fine. This one little one has some funny feet, and she keeps getting poo crusted up on her vent. She cheeps ALL time, and she is much smaller than all the others. What can I do to help her? She almost looks like "failure to thrive" she is so far behind the others. I am keeping her with one other that does not have feathers yet-although quite a bit bigger , and they seem quite content to stay together. The other concern is the fact that she will NOT be quiet. I don't know if she is in pain, or what, and I just am very scared for her.....any guesses as to what I can do for her???