The Boerboel: South African Mastiff Breed Guide

The Boerboel descends from large mastiff- and bulldog-type dogs brought to the Cape of Good Hope by Dutch, German, and French settlers beginning in the 17th century. As settlers (Boers) moved inland, they needed a single dog that could guard isolated homesteads against predators and intruders, work in extreme heat, and live safely alongside the family. Generations of selective breeding for that role produced the Boerboel. The name is Afrikaans for "farmer's dog."

By the late 20th century the traditional Boerboel had nearly disappeared. A dedicated revival effort in the 1980s documented surviving dogs across South Africa and established the first breed standard and registries. Today the breed is recognized by South African registries and is increasingly common in the United States and Europe. You can read more in our full breed history article.

The Boerboel is among the most physically imposing dog breeds. Males typically stand 24–27 inches at the shoulder and weigh 150–200+ pounds; females are somewhat smaller at roughly 22–25 inches and 110–150 pounds. The breed is built for strength and agility, with dense bone, heavy musculature, a short coat, and a broad, blocky head with a black mask.

Common coat colors include fawn, red, brown, and brindle. The short coat is low maintenance, though Boerboels shed and benefit from regular brushing.

For a full weight-by-age growth chart and when Boerboels reach their adult size, see our Boerboel size and growth guide.

Boerboels are confident, intelligent, and intensely loyal. With their family they are typically calm, affectionate, and watchful; with strangers they are reserved and naturally protective. A defining trait is discernment: a good Boerboel observes and assesses rather than reacting indiscriminately.

That guarding instinct is a feature, not a flaw, but it places real responsibility on the owner. Boerboels are not well suited to first-time dog owners or to homes that cannot commit to structure, socialization, and leadership.

Early, consistent socialization is the single most important investment you can make in a Boerboel. Expose puppies to a wide variety of people, environments, sounds, and friendly dogs during the critical 3–14 week window, and continue throughout the first two years.

Boerboels respond best to confident, reward-based training. They are quick learners but can be strong-willed, so consistency matters more than force. For a practical starting point, see our training guide for new owners.

As a large, deep-chested breed, Boerboels are prone to hip and elbow dysplasia, certain heart conditions, eyelid issues (entropion/ectropion), and bloat (gastric dilatation-volvulus). Responsible breeders screen breeding dogs for hips, elbows, heart, and eyes.

You can review public health-testing results (including OFA hip, elbow, cardiac, and eye evaluations) on our Boerboel health testing page, and read more in our guide to common Boerboel health issues.

Boerboels generally live 9–12 years. Keeping your dog at a lean, healthy weight, providing age-appropriate exercise, and choosing a breeder who health-tests are the biggest levers on longevity.

Puppies from reputable, health-testing breeders typically cost $2,500–$5,000 depending on bloodline, registration, and the breeder's program. High-end proven or import bloodlines can cost more. Significantly cheaper puppies are a common red flag for puppy mills or backyard breeders, where skipped health testing and poor early socialization often lead to far higher costs down the road.

For region-by-region pricing and what drives the differences, see our Boerboel price guide.

A Boerboel can be an outstanding family guardian and companion in the right home. They do best with owners who can provide secure space, daily exercise and mental stimulation, consistent training, and a commitment to lifelong socialization. They are not a good match for owners who want a low-maintenance pet or who are new to large, strong-willed breeds.

If you've decided the Boerboel is right for you, the next step is finding a responsible breeder. Browse verified Boerboel breeders by state or country, and compare the Boerboel with similar breeds on our breed comparison hub.