Explore the best of World Wide Sires NZ’s animal genetics in our 2026 Genetics Catalogues!

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Select for the traits you want in your herd, including polled, easy-calving, mastitis resistance and more out of the World Wide Sires Genetics Catalogue.

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2026 is our strongest offering yet with a great lineup across a range of breeds. Our selection of dairy bulls includes a strong lineup of quality Jersey genetics, Friesians, Ayeshire, and more.

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We continue to expand our beef and dairy beef offering with a selection of beef genetics aimed at growing profitability in your herd. Across Herefords, Angus, Charolais and a range of exotic, off-catalogue breeds, we’re helping you bank days in milk and minimise calving stress with our SGL and easy-calving offering.