The Wiltshire Horn Sheep Society has since 1923 ensured the maintenance and development of the breed, promoting it at home and abroad and providing breeders, farmers and consumers with information and advice. The Society aims to help everyone with an interest in this remarkable animal.

The Western Suffolk Sire Reference Program is a group of Suffolk breeders (mostly from the province of Alberta, Canada) working together to improve their sheep for lean growth.

The First Texels were imported to Ireland in 1964, and a second importation was made in 1972 by the Department of Agriculture.

Representing Canadian Texel Sheep breeders with the objectives to educate, promote, and provide information about Texel Sheep. Membership information included.

The North American Wensleydale Sheep Association, a group of breeders and others dedicated to the development and promotion of Wensleydale sheep in North America, was formed during the North American International Livestock Exposition in Louisville, KY in November 1999.

Breed information; breed aims; office bearers; membership information; list of members; newsletters; stud adverts; promotional clothing; links; national conference; flock improvement program;

The official web site for Texel sheep breeders in Australia. Aims include progressive breeding policies, regional sales, domestic and export trade, regional network, and genetic improvement.

NTSRI was established to: guard and maintain the purity of Tunis sheep; encourage the breeding of Tunis sheep; maintain a Register of pure-bred Tunis sheep; issue Certificates of Registration and transfers; and perform all other things requisite, necessary and proper in carrying out the purposes and objectives.

Sheep Organization founded in 1890 - History of the Breed; Breed Description; Purpose of the Breed; Membership Enquiries; News; Foot and Mouth Epidemic; Classified Advertisements; Photographs; Breed Distribution; Breed Developments; Wool Sales; Annual Show and Sale; Links;

The official site of The Llanwenog Sheep Society. Llanwenog sheep have been traditionally bred on family farms in West Wales, particulaly in the Teifi valley, although flocks are now kept from Devon to Scotland.