Mixed breed from United States
The Golden Mountain Dog is a large mixed breed, typically weighing between 34 and 50 kilograms and standing 61 to 70 centimeters tall. Its estimated lifespan is 8 to 12 years. This breed is known for a friendly, gentle, intelligent, loyal, calm, and affectionate temperament. It has a moderate energy level (score 3 out of 5) and is considered moderately trainable (score 3). Grooming needs and shedding are also moderate (score 3 each). The breed is rated moderately suitable for children (score 3), other dogs (score 3), and apartment living (score 3). However, individual dogs may vary, and these scores are based on modelled estimates.
The Golden Mountain Dog is a modern designer crossbreed developed in North America. It was created to combine the sociable, eager-to-please nature of the Golden Retriever with the sturdy frame, calm loyalty, and potential tri-color coat of the Bernese Mountain Dog. The breed's origins are in the United States, and it is classified as a mixed breed. Its recognition status varies by registry, meaning some organizations may recognize it while others do not. The development aimed for improved health and longevity through hybrid vigor, but specific dates or breeders are not documented in the available facts.
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Moderate compared with other breeds
Moderate compared with other breeds
Moderate compared with other breeds
Moderate compared with other breeds
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
No Golden Mountain Dog-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Compare male and female growth, check weight by age and estimate mature size.
Preview only. Open the complete chart to adjust age, current weight and measurement units.
Based on modelled estimates, adult males and females typically weigh between 34 and 50 kilograms and stand 61 to 70 centimeters tall. The estimated lifespan is 8 to 12 years.
The breed is described as friendly, gentle, intelligent, loyal, calm, and affectionate. However, individual dogs may vary, and these traits are not guaranteed in every dog.
The breed has a moderate energy level (score 3 out of 5), so it likely requires regular daily exercise such as walks or playtime, but not excessive activity.
Grooming needs are moderate (score 3 out of 5), and shedding is also moderate. Regular brushing and occasional baths are typically sufficient.
The breed has moderate suitability for children (score 3) and other dogs (score 3), suggesting it can be a good fit with proper socialization, but individual behavior may vary.
Apartment suitability is rated moderate (score 3 out of 5). While possible, the breed's large size and moderate energy mean it would benefit from sufficient space and regular exercise.
The breed originated in the United States as a modern designer crossbreed, combining the Golden Retriever and Bernese Mountain Dog. Its recognition status varies by registry.
Image source: No approved image attached. Last reviewed 7/20/2026.