sire
Catalogs
Genetics today for the generations of tomorrow
Welcome to your online source for the August 2025 GENEX dairy sire catalogs! Here, you can browse the latest USA genetic guides and global sire catalogs. Or, to view the full dairy sire lineup, visit our e-catalog. To filter and sort sires based on traits, indexes and more, download the GENEX Dairy Bull Search app!
Genetics That Do More.
For Longer.
Every cow in your herd is an investment. And the longer she stays healthy, breeds back and puts milk in the tank, the greater your return. The enhanced ICC™ index helps you build a more efficient, fertile, long-lasting and productive herd.
Learn how you can create robust, efficient cows that stay in your herd longer.
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