Here's another question for the egg sellers. How do you handle your customers when your chickens molt? I'm reading up on it. It seems to take a long time and no eggs to sell. Do they all do it at once and you have no eggs for weeks on end? BTW, we were offered some 16 mo. hens @$3 each to fill in the gap until the chicks are ready to lay late this summer. By the time the chicks are pullets I'm guessing the hens will be ready to make soup?
It's a giant pain, that's what it is.
Some hens will take their time moulting. Some will look like they've been plucked. And yes, mostly the whole flock moults at the same time and you have no eggs to sell, especially in the fall. You'll also have a drop in egg production in the spring when they do a mini-moult. My flock is starting. I keep a production log, and at the beginning of February I was getting close to 50 eggs a day from 49 hens. Yesterday I got 36 eggs from 48 hens (we had a hen randomly die on Friday).
I see moulting as the perfect time for deworming. We deworm in the fall with Ivermec which has a two-week withholding period for eggs. We do it at the height of the moult so we have many fewer eggs to throw away. Then we up the protein in the feed and turn on the lights, which helps to kick them out of the moult and bring production back up more quickly. In the spring, we use Eprinex which has no egg withholding. Remember to rotate dewormers so you don't create resistant parasites.
I am honest with my customers. I tell them in person and on our blog that hens moult twice a year, and we'll have fewer eggs available then. Haven't lost a customer yet.
If someone wants to give you laying hens for $3 each, BUY THEM. I could sell a 16 month hen that's currently in lay for $10-12, easy. Just follow quarantine proceedures and don't accidentally carry disease to your chicks.
Whether or not you consider these hens "spent" this fall is up to you. We keep red sex links about two years depending on how well they're laying and how large their eggs are, and heritage breeds and easter eggers three years. Broody hens get a home for life! We do have problems with RSL eggs getting too large for the egg cartons when the hens are older. In a commercial layer operation, they'd control the egg size by withholding certain amino acids when the egg reaches 90% desired final size, but of course I don't have that capability.
I do have one totally unrelated piece of advice for you. When I started doing this, I was very hard-nosed about it all and got rid of hens on a strict schedule. I sold off a hen that was a total sweetheart and liked to be petted and had a name (Brownie Princess) because she was in her second fall and didn't produce well anyway, since she was a pureblood Ameraucana. I still feel sad that she's not around, and I'm not sure my son has ever forgiven me. So my unsolicited advice is, allow yourself to have some pets that aren't subject to standard business practices. If you really like a hen and she's rising three, so what? Keep her and make yourself happy.