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Making your Bull selection easier...

Download our new spreadsheet and simply filter on the relevant trait columns.

Telephone your breeding adviser for assistance on 01823 430317


Our online personalised brochure service enables you to select bulls using a wide variety of traits, specific to your needs!

Download speeds will vary depending on your internet speeds - we recommend to download around 6 - 10 of your favourite bulls at a time.

Telephone your breeding adviser for assistance on 01823 430317

About Mastergen

The policy at Mastergen is to always provide the best quality genetics at the best value prices. Our average straw prices for dairy and beef semen are among the lowest in the UK but the genetic merit of the bulls we sell are among the highest!

With a portfolio of bulls to suit all breeders and all budgets, an expert team of breeding advisor’s all previously from Dairy Daughters and a state of the art website designed in-house specifically to make bull selection easier, you need look no further than Mastergen.

Our latest news


Wednesday 15th May 2019

CERTIFICATED ARTIFICIAL INSEMINATION COURSE    3-day Course   £475 + VAT        Open to All Tutor: Sally Wilson BVMS DBR MRCVS This course teaches skills involved in performing DIY bovine A.I. to you and/or your staff, progressing Evolution Vets’ strong belief in sharing some of their veterinary knowledge with farmers, thus helping them to increase self-sufficiency…

Anna Mclauchlan
Anna Mclauchlan
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Libramont European Show April 2019

Tuesday 7th May 2019

MASTERGEN BULLS SHINE AT EUROPEAN SHOW     DICE RED   The half sister to Dice Red once again performed at her best! Having won Supreme Champion at this years Schau Der Besten in Germany, she was a firm favourite for the Europeans. She was placed 2nd in one of the strongest classes of the…

Anna Mclauchlan
Anna Mclauchlan
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Any Questions?

If you require more information about our products or services please leave your contact details here and we will get back to you.

Meet the team