Mountain Dog Mastiff. The mountain mastiff is a cross between a purebred bernese mountain dog and mastiff. The mountain mastiff is not a purebred dog.
The mountain mastiff is a cross between a purebred bernese mountain dog and mastiff. The mountain mastiff is a cross between a purebred mastiff and a purebred bernese mountain dog. She is a giant cross breed with a life span of 7 to 12 years.
The bernese mountain and english.
Jun 2 2019 what breed of dog is in the film shooter. The mountain mastiff is a cross between a purebred bernese mountain dog and mastiff. The bernese mountain and english. Despite his large size the mountain mastiff is affectionate kind and loyal to her humans.