Bull Proving Committee

Coordinator - Sean Tomkins

The Bull Proving Committee is comprised of 5 members of the Guernsey Cattle Society of Australia Inc with one member elected as the committee co-ordinator. The objectives of the committee are to select young bulls to be used in the AI industry, identify cows with potential to be bull mothers and to promote the use of young sires. 

The committee is currently working with Agri-Gene to supply young Australian bulls to Australia and also the overseas Guernsey population where possible. Bulls that have gone through this program include Marglyn Action Mervyn, Sunny Valley Levi Bradman, Gilbert Trademark, Riverton Galaxy, Brookleigh Geo Bruce and Gilbert Bellman. The current young sire available is Triple J Latimar Hulk.

If you have any suggestions for the committee or animals that may be suitable to either enter the young sire program or be used as bull mothers then please contact Sean Tomkins on 0458 049 805 or email alembry75@gmail.com

Triple J Latimar HULK *new release*


Dairyman Novak BROGDON

Dairyman Legend REGGIE

Lang Haven Alstar NAVARRO

Golden Gate Judgement KNIGHT

Sunny Valley YBear CROSBY

Jens Gold C Blue SPRUCE


Marodore Randalls VENGEANCE


Dairyman Orbit PHANTASTIC

Pine-Tree Levi BEAVER

Pine-Tree Jordy BUILT

Walnut Ridge Novak CROWN ROYAL

Abiqua Acres Levis JAEGER

Flambeau Manor LADYS MAN

Springhill JAVA – P

Eby Manor INDIGO

Lindrian Grumpy PILOT

Golden Gate Prada KAKADU

Idle Gold J King CASPIAN

Indian Acres PHOENIX

Brookleigh BQ ACTION

Land of Living RO LEVI

Walnut Ridge Prince CHARMING

Springhill Jokes JAGUAR ET

Ripley Farms Jag NEWTON

Bla Arl Novak POPEYE

Coulee Crest TOBY KEITH

Beechgroves EXCALIBUR

Briddlesford Harebells VICTOR

Hi Guern View Levi DRONE

Don’t forget to check out the Good Bulls Guide provided by DataGene with all the latest Australian rankings including BPI, HWI and TWI to help you make your breeding decisions. Download the App onto your phone or checkout the latest rankings through DataVat