Description: Giant Schnauzer

The Giant Schnauzer is a powerful, intelligent, and energetic breed originating from Germany. Originally bred for herding and guarding, this dog stands out with its dense, wiry coat and distinctive bearded appearance. Known for their loyalty and protective instincts, Giant Schnauzers make excellent watchdogs and family companions for experienced owners. These dogs are quick learners but require an owner who can provide firm, consistent training and socialization from an early age. Due to their high energy levels and intelligence, they thrive in environments where they can be physically and mentally challenged daily. While loving with their families, Giant Schnauzers may be aloof with strangers and benefit from early exposure to a variety of people and situations. Their robust nature and devotion make them popular choices for those seeking an active and watchful canine partner.

Giant Schnauzer Breed description

Giant Schnauzer ratings

Daily exercise
Fur care
First time owner
Shedding
Barking
Child friendly
Obedience
Guard dog

Properties

The Giant Schnauzer is a powerful, robust, and highly intelligent dog breed originating from Germany. Originally bred as a versatile working dog for tasks such as driving cattle, guarding breweries, and later serving in police and military work, the Giant Schnauzer is the largest of the three Schnauzer breeds. Characterized by its imposing stature, strong bone structure, and distinctive whiskered face, the Giant Schnauzer exudes an air of alertness and confidence. Typically, males stand between 25.5 to 27.5 inches, and females between 23.5 to 25.5 inches at the shoulder, with weights ranging from 55 to 85 pounds.

The coat of the Giant Schnauzer is dense, wiry, and weather-resistant, providing excellent protection against the elements. Common colors are solid black and pepper-and-salt. Their expressive eyebrows, moustache, and beard are hallmark features, emphasizing their keen and observant expression. Grooming is essential for this breed; brushing several times a week and regular hand-stripping or trimming is necessary to keep their coat tidy and free from mats.

Temperamentally, the Giant Schnauzer is known for being loyal, courageous, and highly trainable. These dogs form strong bonds with their families and can be protective, making them excellent watchdogs and guardians. However, their natural guarding instincts require early socialization and consistent, firm training to avoid overprotectiveness or territorial behaviors. The breed is energetic, intelligent, and tends to become bored if not mentally and physically challenged. Without adequate activity and stimulation, negative behaviors may arise.

Giant Schnauzers excel in canine sports and working roles due to their drive and focus. They are often used in police and protection work, search and rescue, and also perform well in agility, obedience, and rally competitions. While affectionate with their families, they tend to be reserved around strangers. This breed does best in households where they can be active participants in daily routines and benefit from strong leadership and structure.

Generally healthy, Giant Schnauzers may be prone to certain breed-specific conditions such as hip dysplasia, autoimmune diseases, and some types of cancer. Regular veterinary care, quality nutrition, and appropriate exercise contribute to a longer, happier life. The Giant Schnauzer thrives in environments where it can be a true part of the family and have a job or purpose.

Appearance

The Giant Schnauzer is an imposing and robust dog breed, recognized for its commanding presence and distinctive features. Males typically stand between 25.5 to 27.5 inches (65 to 70 cm) at the shoulder, while females are slightly smaller, ranging from 23.5 to 25.5 inches (60 to 65 cm). Their weight usually falls between 60 to 85 pounds (27 to 39 kg), giving them a powerful and muscular physique. This breed is famously squarely built, with a body length that matches its height at the withers, resulting in a balanced and athletic appearance.

The Giant Schnauzer’s head is rectangular and impressively strong, contributing significantly to their characteristic look. The skull is flat and long, tapering slightly at the stop. They have a well-defined brow, a powerful muzzle, and a pronounced, bushy beard and mustache—these facial furnishings give the breed its hallmark expression of alertness and intelligence. The eyes are medium-sized, oval, and dark brown, radiating a keen and watchful gaze that hints at their intelligence and readiness for work. Ears can be naturally V-shaped and carried close to the head, or cropped to stand erect (depending on region and preference), both of which frame the expressive face effectively.

The coat of the Giant Schnauzer is one of its most recognizable features. It is dense, wiry, and harsh to the touch, designed to provide protection from the elements. The coat forms a hard, thick outer layer with a softer undercoat, facilitating the breed's historical role as a working dog in variable weather conditions. Regular hand-stripping or clipping is recommended to maintain the classic texture and silhouette. Color-wise, Giant Schnauzers are most commonly either solid black or 'pepper and salt,' the latter being a mix of black and white hairs that gives the dog a distinguished gray appearance.

The overall impression is one of strength, alertness, and dignity, with every line of the body accentuating their working heritage. The breed moves with a powerful, free, and ground-covering stride, reflecting both grace and stamina. Their bushy eyebrows, mustache, and beard, coupled with the robust build and commanding posture, make the Giant Schnauzer a breed that stands out in both function and form.

Giant Schnauzer Appearance
Giant Schnauzer History

History

The Giant Schnauzer is a distinguished breed whose roots trace back to the southern regions of Germany, particularly Bavaria and Württemberg, during the mid-to-late 19th century. Originally bred as a farm dog, the Giant Schnauzer was developed to help drive cattle from the farms to the markets, acting as a loyal and tireless working companion.

The breed was created by crossing the Standard Schnauzer with larger, sturdy working breeds, such as the Great Dane and possibly the Bouvier des Flandres, to increase its size and power. This allowed the Giant Schnauzer to perform heavy-duty tasks, endure harsh weather conditions, and protect livestock from potential threats. Their double coat, consisting of a dense undercoat and a harsh, wiry outer layer, helped them withstand the rugged Bavarian climate.

As industrialization progressed and cattle markets shifted to rail transport, the need for drover dogs declined. However, the Giant Schnauzer’s intelligence, alertness, and imposing presence did not go unnoticed. By the beginning of the 20th century, these traits caught the attention of business owners and law enforcement agencies. Subsequently, Giant Schnauzers were employed as guard dogs in breweries, stockyards, and butcher shops, where their loyalty and formidable size made them highly effective at protecting property.

In the early 1900s, the breed began to gain popularity outside of agricultural settings. The German police and military soon adopted the Giant Schnauzer for use in official capacities, particularly during World War I and World War II. Their duties ranged from working as guard dogs to serving as messenger and tracking dogs. Their reputation for reliability, devotion, and adaptability solidified their status as one of the premier working breeds.

The Giant Schnauzer made its appearance in the United States in the 1930s and was recognized by the American Kennel Club (AKC) in 1930. Although initially rare in the US, the breed’s numbers grew as their versatility and loyalty became recognized. Today, the Giant Schnauzer excels not only as a family pet and show dog but also as a competitor in obedience, agility, and protection sports. Despite modern advancements, the breed still possesses its ancestors’ courageous and hard-working spirit, making them a tribute to their robust heritage.

View all Giant Schnauzer for sale

Size 60-70
Weight 25-48