PetMD explains, "In dogs and cats, vitiligo starts at a young age and progressively destroys melanocytes. As the melanocytes ...

Like the Bernese Mountain Dog, the Great Pyrenees is a majestic and gentle giant, known for its great devotion to family. This is a calm, good-natured dog that tends to get on well with other dogs.

Born in October 2020, Marvin is three-quarters Bernese mountain dog and one-quarter Great Pyrenees. He has a very distinct personality as well as a glorious set of brows.

Bernese Mountain Dogs are another large dog that can keep your livestock safe. Not only are these dogs smart and easily trainable, but they are great family dogs and are reliable protectors.