Breed Organisations

Holstein UK ( http://www.holsteinuk.org )

IHFA ( http://www.ihfa.ie )

Holstein US ( http://www.holsteinusa.com )

Holstein Canada ( http://www.holstein.ca )

Semen Companies

A.I Services ( http://www.ai-services.co.uk )

Cogent ( http://www.cogentuk.com )

Alta Genetics ( http://www.altagenetics.com )

Semen World ( http://www.semenworld.com )

World Wide Sires( http://www.wwsires.com )

Semex UK ( http://www.semex.co.uk )

Other useful agricultural Sites

Cowtalk ( http://www.cowtalk.co.uk )

United Dairy Farmers ( http://www.utdni.co.uk )

Other important non-agricultural sites

Gospel.com ( http://www.gospel.com )