Aloha Buffychick! It's good to be back. Alaska - in the summer - is a nice place to visit. Doesn't seem to be anywhere I'd want to be in the winter! Didn't see a single chicken while we were up there, guess there's too many predators who like the taste of chicken.
How many eggs can a silkie set on? If you added the Buffy eggs now, perhaps they'd start setting sooner. Once they get enough is when they start, isn't it?
How long did you have your silkie rooster before they started saving eggs to sit on? Doesn't it take ten days or two weeks before the eggs would be fertile? Do you think they would be Buffy/Silkie crosses?