Leonberger for sale in the Netherlands

The Leonberger is an enormous German companion, guardian and water-working dog with a gentle appearance but short longevity and heavy growth. A suitable owner checks daily needs, health and breeding records before choosing either a puppy or an adult dog.

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Leonberger

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Characteristics

Origin: Germany, Leonberg
Height: Female 65–75 cm, male 72–80 cm
Weight: Approximately 40–75 kg
Life expectancy: 8–11 years
Coat: Long water-resistant double coat. Comb several times weekly
Energy: High: daily conditioning, task-focused mental work and training
Character: Intelligent, confident, loyal, willing and watchful
Suitable for: Experienced active owners with task work, structure and physical control

Background and temperament

The breed was developed in Germany, Leonberg as an enormous German companion, guardian and water-working dog with a gentle appearance but short longevity and heavy growth. That original task still shapes drive, pace and independence. Expect the breed behaviour described here and do not choose on appearance alone. Provide clear reward-based rules, reliable lead skills and suitable work without deliberately increasing guarding drive, physical intensity or sharpness. Start socialisation, solitude and calm handling while young, using rewards and clear predictable boundaries. A stable dog can recover from new stimuli without continually barking, fleeing or threatening.

Exercise and daily care

Combine daily conditioning with task-focused mental work, regulate jumping and heavy pulling while growing and provide undisturbed rest too. Coat care is: Long water-resistant double coat. Comb several times weekly. Also inspect ears, teeth, nails, skin and pads weekly. Keep the dog lean and increase running, jumping, cycling or heavy work gradually while growing. A garden does not replace shared exercise, mental work and rest. Teach an off-switch too, so extensive activity does not become chronic agitation.

Health and choosing a breeder

Request hip, elbow, ECVO and specialist cardiac assessment plus LPN and LEMP DNA status and discuss cancer, gastric torsion and longevity. Request original results linked to both parents and verify date, identity and assessing body. A verbal promise or DNA panel alone is insufficient. Discuss longevity, behaviour, causes of death and relatedness across the family. Choose a breeder who records problems, socialises puppies appropriately and values functional build and temperament above colour, size or show results.