🐕‍🦺 X-Large · Switzerland

Bernese Mountain Dog: Size, Weight & Temperament

A calm Swiss mountain dog with strong family attachment, prone to several serious conditions because of its giant size and shortened lifespan.

~ Some experience
Bernese Mountain Dog dog breed portrait
Photo: Pleple2000 · CC BY-SA 3.0 · Wikimedia Commons
Weight male38–50 kg
Weight female36–45 kg
Shoulder height58–70 cm
Size classX-Large (over 45 kg)
Fully grownat approx. 22 months
Life expectancy7–10 years
Activity levelModerate
OriginSwitzerland
ClassificationFCI Group 2 (Pinscher and Schnauzer – Molossoid and Swiss Mountain and Cattledogs)
Temperament & character

The Bernese Mountain Dog is considered good-natured, calm, and very good with children, showing little aggression toward people. It bonds closely with its family and has a low prey drive.

Exercise & stimulation

Exercise needs are moderate; long walks and light cart-pulling work are well received. Given its size, jumping and stair use should be limited during growth.

Grooming

The long, dense coat requires brushing several times a week, daily during coat change. Given its size, early habituation to grooming, nail trimming, and vet visits is important.

Suitable for beginners?

Suited to beginners with some caveats: the temperament is very amiable, but the size and health risks of the breed require experience with large dogs and financial reserves. The comparatively short life expectancy should be understood before acquiring one.

Health & common problems

The breed shows an above-average predisposition to cancer, including histiocytic sarcoma, as well as hip and elbow dysplasia and bloat (gastric torsion) due to the deep chest. Regular preventive checkups and slow growth during puppyhood are strongly recommended.

Good with: Families with experience keeping large dogs

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This information is for general guidance and does not replace veterinary or breeder advice. Temperament and health vary individually within every breed.