We currently have 22 chickens, 24 ducks and 3 geese. The geese are for breeding as are the ducks. However we have made contact with a bakery about 50 miles away that wants all the duck eggs we can provide for their baking so that worked out on its own. As for the chicken eggs we can't use and since we are not breeding chickens, we were donating them to a local food pantry but just today some people stopped by (they saw our Fresh Eggs sign out on the highway) and we have a "handshake" contract to provide them with between 15 and 30 dozen eggs each month for a small restaurant they own. So, I may even be getting more hens in the not distant future.
Oh, and we are really not a factory. We love birds of all kinds. We have, and feed, several hundred wild birds that nest on our little farm and are in the process of building housing for both doves and pigeons. It is really a sort of intense hobby that grew once we retired.