I had a hen on 2 eggs and 2 days before they were due to hatch a raccoon got her. I saved the eggs and made a makeshift incubator out of a margarine tub and rice bags for heat. When I did this before, I was able to slip them under a hen with 2 day old chicks just before they hatched and she accepted them. This time I don't have a broody hen. I do have a hen with 8 day old chicks. One of the eggs has pipped and the other has hatched out completely. Can I put them under mama hen tonight? Will they be alright with siblings 8 days older than they are? Do you think Mama will even accept them?