My Light Brahmas & my Cochins have yet to start laying. Could I possibly just be confusing the eggs I'm getting with some of theirs? They're all about a year old & the person I got them from said he wasn't getting many eggs from them. I know they don't officially mature until they're around 2y/o, but I've heard they begin laying way before this! Is there something I should be doing for them that I'm not??