Please I need some answers, my hens have just started laying about a month ago and 2 days now I've gone to collect the eggs and they were cracked open, the yolk dripped down through the hay. I have cleaned it up and added fresh hay, but I can't tell if its a egg eating chicken or a rat. What should I do?? I love my chickens. They are about 24wks. old now and this is so up-setting.