The Orphanbellydorper is a breed of sheep known for its hardiness and adaptability to various environments. It is a type of Dorper sheep, which is a crossbreed between the Dorset Horn and the Blackhead Persian, primarily valued for its meat production. The "orphan" designation typically refers to lambs that are raised without a mother, often in controlled breeding programs or agricultural settings. These sheep are characterized by their good growth rates and reproductive efficiency, making them popular among sheep farmers.