The Leonberger is a giant working breed, and "giant" here is a planning constraint, not a compliment. Males stand about 28-31.5 inches and weigh roughly 110-170 pounds; females are 25.5-29.5 inches and 90-140 pounds. They carry a long, water-resistant double coat with a lion-like mane, a black mask, and a calm, friendly, family-oriented temperament. The personality is the breed's great strength — gentle, patient, people-bonded, and famously good with children. The size and lifespan are the trade-offs you must accept up front. A Leonberger is a Velcro dog: it wants to be with its family, indoors, in the middle of things, all day. It is not an outdoor kennel dog and does poorly isolated. It is generally calm and not hyperactive, but it is large enough that a knock or a lean is significant, and it sheds and drools enough to reshape your housekeeping. The hard reality is lifespan and health. Like most giant breeds the Leonberger is short-lived, averaging only about 7-9 years, and it carries breed-specific neurological and cancer risks — notably inherited polyneuropathy and a high rate of osteosarcoma. You are signing up for a magnificent companion you will likely lose young. Who the Leonberger is right for: a family with space, a solid budget for giant-breed food and vet care, time to be home with the dog, and the emotional readiness for a short life with a large animal. Who it is wrong for: apartment dwellers, people away all day, anyone houseproud about drool and hair, first-time owners underestimating giant-breed cost, or anyone unprepared to grieve a dog at 8. Choose it for the temperament with eyes open about the rest.
Life Span
9–9 years
Weight
41–77 kg
Height
65–80 cm
moderate
Exercise
moderate
Grooming
moderate
Shedding
Yes
Good with Kids
Yes
Good with Pets
Friendly
Apartment
The Leonberger was developed in the town of Leonberg in southwestern Germany in the mid-19th century, created as a large, impressive companion and all-purpose farm and water dog from crosses of Newfoundland, large mountain dogs of the Saint Bernard type, and Pyrenean Mountain Dog stock. The goal was a stately giant with a lion-like appearance suited to estate, draft, water-rescue, and family-guardian roles. The breed nearly disappeared during bot…
Leonberger dog breed portrait
The Leonberger belongs to the Working Group.
The average lifespan of a Leonberger is 9 to 9 years.
Leonberger dogs are valued for their friendly, gentle, playful nature.
As an Amazon Associate, we earn from qualifying purchases made through these links, at no extra cost to you.
Detailed cost data for Leonberger is not yet available. Check back soon!
Leonberger care is giant-breed care: everything scales with the dog, including the costs and the joint risks. Growth management in puppyhood is the highest-leverage thing you do. Raise the puppy on large/giant-breed food, keep it lean, and avoid forced exercise, repetitive jumping, and stairs while the joints are developing — too much, too early permanently damages hips and elbows in a dog this size. Adult exercise is moderate, not extreme: 45-60 minutes of daily walking plus space to move. They enjoy swimming and cool-weather activity and overheat easily under the heavy coat, so exercise in the cool part of the day and provide shade and water. Coat: brush thoroughly 2-3 times a week, daily during the dramatic seasonal "coat blow" twice a year. Expect heavy year-round shedding and some drooling. Keep ears and the dense mane clean and dry, especially after swimming. Feeding: a large adult eats roughly 6-8+ cups of quality giant-breed food split into two meals — budget for it. Two measured meals plus avoiding heavy activity around mealtimes reduces bloat risk in this deep-chested breed; many owners discuss prophylactic gastropexy with their vet. Weight control is joint protection: every excess pound accelerates hip, elbow, and arthritis problems in a 130-pound frame. Health screening: buy from lines DNA-tested for polyneuropathy (LPN1/LPN2/LEMP) and OFA-screened for hips and elbows, and learn the early signs of bloat and of hind-limb weakness. Decision rule: sudden abdominal distension with unproductive retching is an immediate bloat emergency, and any progressive hind-limb weakness, exercise intolerance, or gait change warrants a prompt neurological work-up — in this breed you act on both fast, not overnight.
Dive deeper into everything Leonberger — costs, care, and expert insights.
How Much Does a Leonberger Cost?
Purchase price, monthly costs, and lifetime expenses
Leonberger Care Guide
## Leonberger Care Overview This Leonberger care guide gives owners a practical plan for daily...
Considering a cat instead?
Browse Cats Breeds
