Working Dogs
Giant Schnauzer
Reviewed to our editorial standards · Updated 2026-06-12
Size
Large
Life Span
10 to 12 years
Weight
55 to 80 pounds
Height
23 to 27 inches tall at the shoulder
Breed Group
Working Dogs
Adaptability
Friendliness
Trainability
Energy
Health
Intelligence
Giant Schnauzer — Key Facts
About the Giant Schnauzer
The Giant Schnauzer is a large working dog known for being deeply loving with its family and reserved with strangers. With a highly intelligent mind, better suited to homes with outdoor space, the Giant Schnauzer is best matched with experienced owners. Typically standing 23 to 27 inches tall at the shoulder and weighing 55 to 80 pounds, this breed has a life expectancy of 10 to 12 years, making it a devoted companion for the right family.
Originally classified within the Working Dogs group, the Giant Schnauzer brings a distinct combination of traits that sets it apart. The Giant Schnauzer is a high-energy breed that thrives with plenty of daily exercise and mental stimulation. Deeply affectionate, the Giant Schnauzer loves being close to its people and forms strong bonds with every member of the household.
Temperament
The Giant Schnauzer is an even-tempered, well-balanced breed that makes it highly attuned to its family's emotions and moods. The Giant Schnauzer generally gets along well with children, especially when socialised from puppyhood. The Giant Schnauzer is generally sociable with other dogs, particularly when introduced properly.
Around strangers, the Giant Schnauzer is naturally reserved and can make an effective watchdog. The Giant Schnauzer can be vocal and will readily alert you to visitors or unusual activity. The Giant Schnauzer has a strong urge to explore, so a well-fenced yard and reliable recall training are essential. A strong prey drive means the Giant Schnauzer should be kept on a lead around wildlife and small pets.
Health & Lifespan
With a life expectancy of 10 to 12 years, the Giant Schnauzer is a medium-lived breed. The Giant Schnauzer is considered a robust, healthy breed with fewer inherited conditions than many pedigrees.
Common health areas to discuss with your vet include joint health (hip and elbow dysplasia), dental hygiene, eye health, and routine parasite prevention including flea, tick, and heartworm. The Giant Schnauzer has a moderate tendency to gain weight — monitor portion sizes and avoid too many treats. Annual wellness bloodwork — including a complete blood count and biochemistry panel — is recommended from middle age onward to catch conditions like hypothyroidism, kidney disease, and diabetes early. Pet insurance is strongly recommended from puppyhood.
Is this breed right for you?
The Giant Schnauzer is best suited to experienced dog owners who can provide an active lifestyle with plenty of outdoor time. A home with outdoor space is strongly preferred.
The Giant Schnauzer handles alone time well and is less likely to develop separation anxiety. This breed prefers warmer climates and should be protected from extreme cold. Hot weather should be approached with caution — ensure shade, water, and avoid exercise in peak heat.
In summary, the Giant Schnauzer is a versatile and well-rounded working dogs that is relatively easy to integrate into family life. Do thorough research, meet the breed in person if possible, and connect with a reputable breeder or rescue before bringing a Giant Schnauzer home.
Helpful Tools
Care Guides
Frequently Asked Questions
Is the Giant Schnauzer good with kids?
Yes, the Giant Schnauzer generally gets on well with children. As with any breed, supervised interactions and early socialisation produce the best results.
How much exercise does a Giant Schnauzer need?
The Giant Schnauzer is a high-energy breed that needs at least 1–2 hours of vigorous exercise every day. Activities like fetch, hiking, and agility are ideal.
Does the Giant Schnauzer shed a lot?
Yes, the Giant Schnauzer is a heavy shedder. Daily brushing, regular vacuuming, and seasonal grooming appointments are part of owning this breed.
Own a Giant Schnauzer?
Track health records, set care reminders, and connect with other Giant Schnauzer owners in Hushku.