Separating Breeds... How long before eggs will be 'purebred'??

[davidb]

Normally it should take 3 to 4 days, But if you put your pures with a older pure roo then it would take longer, since the younger roo would be more dominate. so to be certain I would take out the first 7 eggs.

 

[ladyinpink]

Hi, I keep two breeds of chickens and they are kept separate to keep the breeds pure. However, last week, somehow the gate latch failed and all my hens got mixed up and my two roosters nearly killed each other. I'm wondering how long it will take for any crossed mating to work its way out of their systems so I can resume selling my eggs as purebred. It's now been a week since the incident and I am anxious to get my eggs back on the market, as I've lost a week's income as a result.