This is my first time hatching eggs, I have 11 eggs under my buff orp who is in a large dog kennal and I have some questions. Is there anything I need to do between now and hatch day? on day 21 should I remove momma from the eggs for them to hatch? if not (which is what I'm thinking) is there anyway I can watch? what is the last day that is safe to candle? If there is anything else I should know please let me know. I am soo excited!!