Recently my family bought 5 chicks. By next month, they should be big enough to move into their backyard coop. However we have an issue. At the end of June we're going to be visiting relatives for about a week. Unfortunately it can't be canceled. Is there any way to safely leave them home alone for that long? We may have a neighbor who could come and check on them but he's a young boy so I'm a bit concerned about how capable he'd be to look after them. If given enough food and water, would they be fine without being taken care of by a neighbor? Would it be ok to leave their coop door that leads to their run open the whole week? Will they know when to go to their coop at night by themselves?