I am really pleased with my progress in improving my flock genetics using National Sheep Improvement Program (NSIP) data. I don’t think there is any way I could have made such fast gains by just picking sheep based on visual appraisal, or trying to sort through hundreds of data points in past records. (And, in fact, there is plenty of scientific evidence to back this up.)

The things I’ve been focusing on the most are lamb growth and maternal milk (maternal weaning weight, or MWWT). My growth numbers are starting to chase the system average, which is pretty cool, because a lot of people in the system feed grain to their lambs in the first 120 days, and I don’t.

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