Leonberger Breed Guide
Also known as: Leo, Gentle Lion
Gentle lions with golden coats, Leonbergers are calm, powerful dogs whose impressive size is matched by their surprisingly gentle, family-oriented nature.

Quick facts about this breed
Size
Large
Weight
45-77 kg
Lifespan
8-10 years
Energy Level
High
Family Fit
Loves all ages
Shedding
High
Size
Large
Weight
45-77 kg
Lifespan
8-10 years
Energy Level
High
Family Fit
Loves all ages
Shedding
High
About Leonbergers
Developed in Germany during the 19th century by crossing Newfoundlands, Saint Bernards, and Great Pyrenees, the Leonberger was bred to resemble the lion on the coat of arms of Leonberg. Their impressive size and gentle nature made them popular among European royalty.
Their dense double coat requires daily brushing to prevent matting and sheds heavily during seasonal changes. Leonbergers are gentle and affectionate, known for their calm demeanour and strong swimming ability.
They are devoted to their families and generally friendly with strangers and other dogs. Leonbergers need moderate exercise and excel at activities that engage their working instincts. While generally healthy, potential owners should be aware of hip dysplasia, bloat, and heart conditions that can affect giant breeds.
Complete Care Guide for Leonbergers
Expert advice on keeping your Leonberger healthy, happy, and thriving at every stage of life.
Providing optimal nutrition for a Leonberger requires careful attention to their unique dietary needs as a giant breed dog. These magnificent companions thrive on a balanced diet rich in high-quality proteins and healthy fats, which support their substantial frame and energy requirements. Precise portion control plays a vital role in maintaining their health, as Leonbergers can be prone to obesity.
During the crucial puppy stage, controlled growth is essential to support proper bone and joint development. Feeding specially formulated large-breed puppy food helps regulate this growth process, reducing the risk of skeletal issues later in life. As the Leonberger transitions to adulthood, their dietary needs evolve, necessitating adjustments in both quantity and nutrient composition.
Regular monitoring of body condition becomes particularly important as these dogs mature. Owners should be able to feel their dog's ribs without excessive pressure and observe a visible waist when viewed from above. Fresh, clean water should always be available, especially given their size and activity levels. Working closely with a veterinarian to establish appropriate feeding guidelines ensures that dietary adjustments align with the dog's age, activity level, and overall health status.
How healthy is your Leonberger?
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Frequently Asked Questions
Get answers to the most common questions about Leonbergers from our community of pet parents
Leonbergers are known for their gentle, friendly and affectionate temperament. They are highly sociable dogs that love being part of a family. Despite their large size, they are typically quite calm and patient, making them excellent companions for children. However, like any dog, early socialisation and training are crucial to help them develop into well-rounded adults.
Dog Breeds Similar to Leonberger
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