Hi: We haven't participated in the Sweepstakes...yet, but the notion of it being for yearlings (only) makes a lot more sense to me than weanlings (only) for many reasons. We'd probably offer a couple of stallions if it was for yearlings simply because the way we are set up early foals and breeding isn't an option for us, not when our foals don't hit the ground until late April, early May and later. the thought of a February, March foal makes me shudder. And we live in California! Ta, Shirlee