National Dairy Mating Guides
Holstein - December 2019
Here are the current National Holstein Mating Guides with top 20 Select Sires proven sires and Super Samplers™ for each trait.December 2019 National Mating Guide - Proven
December 2019 National Mating Guide - Super Samplers
For details on availability contact your local Select Sires Representative.
Jersey - December 2019
The National Jersey Mating Guide highlights the top Select Sires proven and Super Samplers for valuable traits.