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Giant Schnauzer – Giant Schnauzer Lea vom Fresenberg 14 years old
Giant Schnauzer – GiantSchnauzer GrassGiant Schnauzer – RiesenSchnauzer black
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Giant Schnauzer

FR Schnauzer géant · IT Schnauzer gigante
FCI 2 · Nr. 181
The Giant Schnauzer is the largest of the three schnauzer varieties - a powerful, energetic working dog with a striking beard and a keen mind. Brave, loyal and alert, he is a demanding companion, protection and service dog for active, experienced people.
Size
Large
Height at withers
60–70 cm
Weight
35–47 kg
Life expectancy
~10–12 years
Coat
Hard, wiry with a dense undercoat; black or pepper-and-salt.
Origin
Germany
FCI
FCI 2 · Nr. 181

🧠 Temperament & character

The Giant Schnauzer combines the intelligence and charm of the schnauzers with the strength and will to work of a true service dog. He is self-confident, brave and spirited, loving and playful towards his family, but watchful towards strangers and with a clear protective instinct. He needs a close bond, plenty of occupation and clear, fair leadership, otherwise his energy can turn into nervousness or unwanted behaviour. With the children of his own family he is usually compatible, but his size and temperament call for supervision and good training.

📜 Origin & history

The Giant Schnauzer emerged in southern Germany, presumably in Bavaria and Württemberg, where larger schnauzers served as droving and butcher's dogs as well as guardians of farms and cattle markets. His development probably drew on the Standard Schnauzer, large herding and butcher's dogs and other powerful breeds. At the beginning of the 20th century he was consolidated as a breed and quickly discovered as a police, service and protection dog, for which he is ideally suited thanks to his strength, steady nerves and eagerness to learn. To this day he is a valued working and sport dog.

✂️ Grooming, care & training

The wiry, rough-haired coat of the Giant Schnauzer sheds hardly at all but needs care in return: ideally it is trimmed several times a year, and the beard and leg furnishings need regular combing so they do not mat. As a powerful working dog he needs a great deal of exercise and, above all, mental stimulation - long walks alone are not enough; dog sports such as tracking, obedience, protection work or mantrailing are ideal. He is highly intelligent and eager to learn, but requires consistent, fair leadership and plenty of shared activity. An under-challenged Giant Schnauzer quickly becomes unbalanced; whoever gives him a task has an enthusiastic partner.

🩺 Health

The Giant Schnauzer has a life expectancy of about 10 to 12 years. Breed-typical health issues include hip dysplasia and various eye diseases; as a large, deep-chested breed there is also a risk of life-threatening gastric torsion. Hypothyroidism and cancers occur occasionally. Responsible breeders X-ray the hips, have the eyes examined and pay attention to healthy, sound-natured breeding animals. Owners should avoid larger meals around periods of exertion and know the warning signs of gastric torsion in order to act immediately in an emergency.

🏡 Who is this breed right for?

The Giant Schnauzer suits sporty, active and dog-experienced people who can truly work him physically and mentally and give him a real task. He is not a dog for beginners nor for the comfort-loving - ideal are a house with a garden and the willingness to invest time in training and dog sports. For families with older children he is a loyal companion, provided he is kept occupied and led consistently. In a pure city apartment without a task, or with people who have little time, he is out of place; when under-challenged he readily develops problem behaviour.

❓ Frequently asked questions

Is the Giant Schnauzer a dog for beginners?
No, he is a powerful, spirited working dog that needs experience, consistent leadership and plenty of activity. For first-time owners he is only suitable with a great deal of commitment and professional guidance.
How much occupation does a Giant Schnauzer need?
A great deal: besides ample exercise he needs daily mental tasks and, ideally, dog sports. Mere walks are not enough for him.
Does the Giant Schnauzer shed a lot?
No, his rough-haired coat sheds hardly at all, but in return it must be trimmed regularly and the beard combed. This also makes him more tolerable for many allergy sufferers than heavily shedding breeds.

🏅 Find the breed club & breeders

Find the breed club in the SKG directory ↗
🐾 You'll find reputable breeders and puppies through the official breed club — the SKG lists the responsible clubs, which in turn list vetted breeders.