Hello all. My wife and I purchased some silkie bantams the other day! We have lost three in about two days! We had them vaccinated before they came, and have there pen set up to their needs! Some seem to be thriving, and some seems to be the same size. Any helpful tips on how to keep the rest of our lil guys alive? Also, I just had to clean hard, dried poo off of one of them. Any tips would help!