The Labernard is a hybrid dog breed, a mix between the Labrador Retriever and the Saint Bernard. It typically inherits the Saint Bernard's size and strength, coupled with the Labrador's playfulness and intelligence. Labernards are known for their friendly demeanor, loyalty, and protective nature. They thrive in family settings and require ample space and exercise.

The Labernard is not a recognized animal species in scientific contexts. It is a crossbreed between a Labrador Retriever and a Saint Bernard, and therefore does not have a native region in the same way wild animal species do. Both parent breeds, however, have distinct origins: Labrador Retrievers originated in Newfoundland, Canada, while Saint Bernards are from the Swiss Alps.

As a domestic dog breed, the Labernard does not have a specific natural habitat. It is adaptable to a variety of living conditions, typically thriving in environments where there is ample space for exercise and a temperate climate suitable for both its Labrador and Saint Bernard lineage.

The Labernard is bred primarily as a companion animal and does not occupy any ecological niche in the wild. Its role is mainly as a pet, offering companionship and, in some cases, serving as a working dog due to its size and strength.