We are going to NY for thanksgiving and don't want to ask our neighbors to have to let the chickens out and put them back in on thanksgiving day. We are leaving thanksgiving morning so they (the chickens) would be in the coop from wends. night to Friday morning. We are returning Sat. So our neighbor will let them out Friday and put them away. We have 16 hens and a rooster. Will they kill each other? Or will they be ok if given plenty of food and water. Thank you and happy Thanksgiving!!