[I tend to disagree with the above statement. First off, congratulations to SAV! They have done a masterful job of promoting and breeding a program that people see value in. They also feed extremely well and must feed these cattle all they want from the time they are born.
In reply...we now have 5 former Schaff donor cows. Three of them we've had for over a year now and raised calves last year. I was impressed how the cows handled a more traditional setting. They looked good year round with no special treatment. As far as calf performance, these three were born all late April and May, so it was kind of hard to compare. However, the two heifer calve's adj. ww's were both in the top 5 % of our herd with no creep. (historically, our later calves wean heavy though). The bull calf was right at herd average.
Take that information for what it's worth...if the bull calf would've weaned towards the top (as the two heifers did),...a conclusion could've been drawn.....