The Dorper breed was developed in South Africa in the 1930s and 40s using the Horned Dorset and Blackheaded Persian. Selection was made to produce top carcass characteristics and the ability to thrive under harsh, arid conditions. (Somewhat like West Texas?)
The Dorper has a white body with a black head, while the White Dorper is all white. Otherwise the two types are identical but are considered separate breeds. The coat is a mixture of hair and short wool which is shed, eliminating the need for shearing. Mature rams weigh between 225 and 275 lbs. Mature ewes average 160-220 pounds. They are naturally polled, rams usually have minimal horn development. Dorpers have calm dispositions.
Characteristics that also drew us to the breed include:
American Dorper Sheep Breeders Society members can have their Fullblood (100% South African genetics) and American Purebred (upgraded to 87% or 94% Dorper genetics) sheep officially inspected under the recently adopted South African Breed Standard of Excellence. Under this system, five types of quality are judged:
Type 5- Very Good-Stud Quality
Type 4- Above Average, Stud Quality
Type 3- Commercial Quality - First Selection
Type 2- Commercial Quality - Second Selection
Type 1- Cull
An animal is typed based on the evaluations of the following:
Conformation (Head, Forequarter, Barrel, Hindquarter, Sexual Organs)
Size or Growth
Distribution of Fat
Color Pattern
Covering
The ADSBS periodically holds judging courses, however; at this time the Society relies on South African certified inspectors. Upon inspection, qualifying animals will be ear tagged with appropriate color coded and sequentially numbered tags. Type 5 - Blue, Type 4 - Red, and Type 3 - White. The inspector will apply the tags as the animals are being judged.
Note: The term Stud Quality comes from the fact that South African breeding farms are called stud farms. Hence animals that qualify as "stud quality", both ewes and rams, are of sufficient quality to be placed on breeding farms and used to enhance the breed. Commercial quality animals accurately represent the breed and possess the traits valued in commercial operations. Cull animals possess one or more faults serious enough that they should not be used for breeding purposes.
Members receive discounts on registry transactions, a wonderful
quarterly magazine, as well as:
Shedding! Here you can see how the wool falls off in the spring. The birds love it!

Showing Dorper Sheep

Notice this photo of a South African Ram, where up to about 2 inches of wool is permitted for showing. Here in the USA, sheep must be slick shorn, enabling a judge to quickly see the true conformation of the sheep. While it seems odd to require the sheep to be shorn, this method enables "what you see is what you get".

Here's a Dorper ram fully shed out in his summer cover.