Semen for Sale

The selection and sale of Guernsey bull semen is an important part of the Guernsey Society’s business and since 2000 has been based on the use of a specific Guernsey Merit Index (GMI). The GMI was developed by geneticist Dr John Woolliams in conjunction with a committee of Guernsey breeders who agreed on the priorities for breed improvement and within the Index the balance between Production and Type was set at approx 60-40 and GMI was the first UK index to give emphasis to Type Improvement (Legs/Feet and Mammary).

View our current semen for sale as well as find out about each individual Bull’s history from this section of the website including the A2 status of Bulls.

Semen for Sale

We currently have a wide range of both sexed and conventional Semen in stock Please find a small selection of what we have available on the flyer above.   For any further information, please get in touch with the office via or call Helen on 07947 355507

Semen Prices

Please note that most of the EGCS semen has now risen in cost as per the announcement in the Spring journal to £9 per straw conventional and £26 per straw sexed for members. Non members can purchase semen at £10 per straw conventional and £28 per straw for sexed