Dormer sheep: proven performer in SA's meat market

Dormer sheep continue to dominate commercial meat systems with their fast growth, high weaning weights and impressive carcass yields. Agricultural economics lecturer and Dormer breeder Dr Mariëtte Geyser spoke to Octavia Avesca Spandiel about the breed's production edge.

- By Octavia Avesca Spandiel

South Africa's small-stock sector is highly competitive, driven by increasing demand for efficient meat production and profitability. Among the breeds available, Dormer sheep have established themselves as a reliable and productive choice for commercial meat producers. Known for their rapid growth, excellent carcass qualities and broad adaptability, Dormers continue to support farmers across diverse environments and management systems.

Speaking to Farmer's Weekly, Dr Mariëtte Geyser, senior lecturer in Agricultural Economics at North-West University and an active Dormer breeder in the Viljoenskroon district, shares her experience on why the Dormer is her preferred breed.

“You need to farm with what works for you and, for me, it’s about efficient meat production. Dormers provide a consistent, practical and economical option that aligns well with my farming goals,” she says.

HISTORICAL BACKGROUND AND BREED DEVELOPMENT

According to Geyser, the Dormer was developed in the early 20th century during a period when South African wool producers faced declining wool prices and sought to diversify income sources. At the Elsenburg College of Agriculture in the Western Cape, researchers aimed to produce a terminal sire that could be used on Merino ewes to improve meat production without sacrificing wool yield.

She adds that the solution came through crossing Dorset Horn rams, known for their meat qualities and easy lambing, with German Merino ewes, valued for their fine wool and hardiness. The resulting breed combined the desirable traits of both parents: rapid growth rates, substantial muscling and a wool coat suitable for South African conditions.

“The Dormer gave Merino producers a competitive edge by allowing them to produce lambs with better meat characteristics, while maintaining wool production. That dual-purpose approach was innovative at the time and remains relevant today,” Geyser says.