Bernese Mountain Dog Mastiff Mix: Pictures, Dog Guide, Care, Info, & More!

Bernese Mountain Dog Mastiff

Bred from the Bernese Mountain Dog as well as the Mastiff, the Bernese Mountain dog mastiff mix is a breed recognized for its muscular body. Similar to the Mastiff, the Mountain Mastiff contains a small muzzle, hanging lips, plus small ears. Based on the genetics of both parents, the Mountain Mastiff might have short- or medium-length fur.

The Mountain Mastiff achieved some of the best features of its parents, counting loyalty, intelligence, courage, and strength. Continue reading more about this stylish breed to understand if it’s the right dog for your home.

Bernese Mountain dog Mastiff mix overview

Height:28 to 38 inches
Weight:150 to 200 pounds
Lifespan:7 to 12 years
Colors:Black, brown, fawn silver, and white
Suitable for:Families with lawns, guard dogs, energetic owners
Temperament:Smart, approachable, affectionate, and protective

Top 3 Facts About Bernese Mountain dog mixed with Mastiff

1.      . Mountain Mastiff Parents Are Progenies of an Antique Breed

Both the Mastiff as well as the Bernese Mountain Dog are supposed to have descended from the Molossus, a huge breed that was admired in Ancient Greece.

2.      Romans Carried the First Bernese Mountain to Switzerland

The Bernese Mountain Dog was presented to Switzerland by the Romans around 2,000 years ago.

3.      Julius Caesar considered Mastiffs to Fight Lions.

Comparable to the Molossus, Mastiffs were deliberated beasts in early times and were utilized by Julius Caesar to battle lions as well as bears in packs.

Mountain Mastiff Basics

Also called Bernese Mountain Mastiff, it is a massive designer breed; however, don’t let his size chump you; this canine is a giant love bug who will be keen, protective, and sensitive and welcoming.

If you’re seeking a dog who will adore you forever and also work as a watchdog, and if you need a friend who will get by with kids and other pets, the Mountain Mastiff is the perfect choice.

Temperament & Intelligence


The Mountain Mastiff is an even-tempered, friendly dog that enjoys gratifying its owner. Though suspicious of outsiders and excellent at guarding lands and individuals, the Mastiff is a warm friend for kids and other domestic pets.

The Mountain Mastiff is a perfect dog for families. Due to its size, it can control the roughness of kids, and it’s forbearing of mistakes. Remember that the Mountain Mastiff can be delicate to its environment; thus, it’s not the ideal choice for families with a lot of noise or arguing.

7 Things to Know While Getting a Mountain Mastiff:

1.      Food & Dietary Needs  

The Mountain Mastiff is a big breed that can consume much food. Ensure you feed a high-quality, marketable dog food with animal protein as this muscular breed’s primary ingredient. Do not feed soy, corn, as well as animal byproducts, which can lead to digestive upset.

2.      Exercise Requirements 

Bernese Mountain dogs mixed with Mastiffs are highly active and need a lot of exercise daily. It would be good to keep exercise intervals short and high strength. You can fatigue the dog rapidly with several games and lengthy walks or runs. When your pooch ages, its energy level will decline, and it’s significant to pay attention to your dog.

3.      Training

Coming from two smart breeds, you can train Mountain Mastiff easily. Like several dogs, Mountain Mastiffs respond to encouraging reinforcement training. With tolerance as well as training, you can teach this breed fun tricks and instructions.

4.      Grooming 

Based on the parents, the Mountain Mastiff can have short- or medium-length fur; thus, grooming is a breeze. Besides, you can brush its fur frequently to keep shedding down; however, it’s not a high-maintenance dog.

You’ll also have to trim your dog’s nails after a few weeks. Dental care is significant; therefore, you can brush your pooch’s teeth daily or have expert cleanings from your veterinarian. A yearly dental cleaning and inspection is the best way to retain your dog’s teeth in acceptable condition and avoid health issues. You can teach your mix to bear nail cutting, dental cleaning, plus ear cleaning as a puppy.

5.      Health and Conditions

The Mountain Mastiff contains a wide lifespan because of the parent breeds. Usually, large dogs contain short lifecycles, but otherwise, this is a sound breed. Furthermore, hip dysplasia, a disorder that affects your dog’s hip joint development and movement, and cataracts, a condition that leads to blurred vision or blindness, are the most common genetic situations. 

Serious Conditions:

Gastric dilatation-volvulus: Also called bloat, this is a dangerous condition that makes the stomach expand from gas or food. This condition can put pressure on additional organs or cause the abdomen to twist, stopping blood supply and causing pain or death. Large dog breeds are susceptible to bloat.

Kidney conditions: This breed is prone to amyloidosis, a disorder marked by atypical kidney proteins that create damage. 

Hip dysplasia: A genetic condition in which your dog’s hip socket doesn’t form appropriately, distressing the way the leg moves. After that, the joint wears down, generating pain and mobility problems. 

Minor Conditions:

Cataracts: An eye condition occurred by haziness on the lens of the eye, which can disturb vision. Then, it becomes worsens and can cause blindness.

6. Lifespan

The Mountain Mastiff has an average life expectancy of around 7 to 12 years.

7. Mountain Mastiff Puppy Care

Similar to all other puppies, the Mountain Mastiff puppy will have to be controlled with care to prevent injuries. These delicate dogs should also be treated optimistically and calmly; thus, they can become relaxed with their human family.

Furthermore, training as well as socializing your mountain Mastiff puppy as soon as possible will let him develop to be an even-tempered and self-assured dog who gets along with every person he meets. Usually, though, these dogs are recognized for getting along with everybody, comprising other dogs, kids, and other animals.

Read More: Male vs Female Bernese Mountain Dogs: Which One Is Better?

Male vs. Female Mountain Mastiff 


Female as well as male Mountain Mastiffs contain similar looks; however, the male might be larger compared to the female. Hysterectomy of females is usually more costly than neutering males; however, it’s a one-time price. 

Spaying, as well as neutering, can prevent numerous reproductive cancers and other health conditions; thus, it’s good to spay or neuter your beloved pet as soon as your doctor recommends.

Additionally, males can be more defensive of the home, whereas females are more doubtful of strangers—study which of these behavior traits is more appropriate for your family.

Is Mountain Mastiff Good for Families?

The Mountain Mastiff is a good family dog as its big size makes it unaffected by the effects of kids. Its tolerant temperament also lets it take a lot of mishandling before becoming angry, and it likes to play and show off; thus, it will keep your kids entertained for numerous hours at a time.

Does Mountain Mastiff Good with Other Pets?

The Mountain Mastiff is great with other pets. This dog infrequently fights with other canines and barely notices felines or other small animals. You might see your Mountain Mastiff chasing other animals on the lawn; however, that behavior will rapidly fade when they get older.


Is a mastiff mix a good dog?

Despite his violent start in life, the Mastiff is an affectionate, patient, and trustworthy family member who particularly loves spending his whole time playing with the children in the orchard. 

What is the giant breed of mastiff?

The giant dog breed in the whole world is an English Mastiff – in height as well as weight! English Mastiffs are around 27 to 35 inches tall and normally weigh about 200 to 230 pounds.


Developed from two trustworthy, intelligent, and kind giants, the Mountain Mastiff contains the best qualities of the Bernese Mountain dog as well as the Mastiff. This huge dog is an outstanding family friend; however, he also enjoys a lively lifestyle with its owners as friends and guardians.

Sources complete guide breed info

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