During the winter I try and gather them 2 or 3 times a day, but that doesn't always work. If they're so frozen that they're cracked I feed them to the barn cats. If they aren't cracked I use them, but I don't sell those.
Great ideas everyone, thank you. I'm glad to know they won't go to waste if I can't get out there to collect twice a day. I only have 2 hens, so my eggs are precious. Do you think I may need to get some more laying hens???