The Spanish Goat, also known as the Brush Goat or Wood Goat, is a landrace [[Goats|goat]] breed descended from goats brought to the Americas by Spanish explorers and colonists. The breed developed primarily through natural selection in the brushlands of the American South and Southwest over more than 400 years. Spanish Goats are notable for their extreme hardiness, parasite resistance, and ability to thrive on browse and coarse vegetation that other goats cannot utilize.
Spanish Goats arrived in the Americas with the earliest Spanish explorers. Columbus brought goats on his second voyage in 1493, and subsequent expeditions carried goats throughout the Caribbean and mainland. These goats escaped or were released and established feral populations across what is now the southern United States. In the scrublands and brush country of Texas, the Southwest, and the Gulf Coast, natural selection for four centuries produced a goat exceptionally well-adapted to the region's heat, parasites, and poor forage.
Spanish Goats were the primary meat goat in the American South until the introduction of the Boer breed from South Africa in the 1990s. The Boer's rapid growth rate and larger frame led to a dramatic decline in the Spanish goat population, as crossbreeding and replacement reduced the purebred numbers. The Spanish goat is now classified as threatened by the Livestock Conservancy.
Spanish goats are medium-sized, variable in color and conformation, reflecting their landrace origin. Mature does weigh 80 to 120 pounds (35 to 55 kilograms), and bucks weigh 125 to 175 pounds (55 to 80 kilograms). They occur in all colors commonly found in goats: red, black, white, brown, spotted, and mixed patterns. The ears are medium to long and horizontal. The breed has a narrow body, long legs, and a hardy, agile build adapted to browsing in rough terrain.
The breed's most significant trait is its resistance to internal parasites, particularly the barber pole worm (Haemonchus contortus). Spanish goats have been shown in research trials to carry significantly lower parasite loads than Boer goats under the same conditions, and they require fewer deworming treatments. They are also resistant to many of the common diseases that affect more intensively bred goat breeds.
Spanish goats are used primarily for brush control and meat production. Their browsing behavior makes them effective for clearing brush, blackberries, kudzu, and woody vegetation from pastures and fence lines, and they will consume many plants that cattle and sheep avoid. On homesteads with overgrown pasture, Spanish goats can reclaim land for grazing while producing a meat crop.
The meat is lean and mild-flavored. Spanish goats typically produce a lighter carcass than Boer goats, but the reduced input costs for feed, veterinary care, and deworming can make them more economical on marginal land. Their extreme hardiness means that Spanish goats can be managed with minimal infrastructure and intervention.