All About the Great Pyrenees Rottweiler Mix (Great Weilernees)

great pyrenees rottweiler mix guide

The Great Pyrenees Rottweiler Mix is a cross between two popular dog breeds: the Great Pyrenees and the Rottweiler.

This hybrid dog is one of the most interesting thanks to the unique combination of possible traits and characteristics that they can inherit from both parent dogs.

This strong and muscular dog combines the strength and muscular shape of both parent breeds.

The Great Pyrenees and Rottweiler Mix will most likely weigh up to 135 pounds at maturity with a life expectancy of around 9 to 12 years.

This designer dog will form strong bonds with their owners and need plenty of exercises and early training to keep their protective instincts under control.

If you’re considering getting a Great Pyrenees Rottweiler Mix, keep reading to learn all there’s to know about taking proper care of this hybrid dog.

What is a Great Pyrenees Rottweiler Mix Called? (Overview)

The Great Pyrenees Rottweiler Mix is also called the Great Weilernees.

Few Facts About the Great Pyrenees Mixed with Rottweiler:

Weight: 80 to 135 pounds
Height: 22 to 32 inches
Lifespan: 9 to 12 years
Coat: Double, long, dense
Coat colors: Black with white, black – with tan, yellow or fawn, tan/yellow/fawn – with white, tricolor
Hypoallergenic: No
Level of shedding: Moderate to heavy
Temperament: Loving, loyal, protective, intelligent, stubborn, independent.
Barking: Yes
Breed group: Working
Dog-friendly: Yes, with early socialization
Kids friendly: Yes
Ideal for first-time owners: No

Since there’s little information available about the actual origin of the Great Pyrenees Rottweiler Mix aka the Great Weilernees, let’s take a brief look at the parent breeds.

Great Pyrenees History

The Great Pyrenees is a very old purebred breed of dog.

Fossil evidence shows that this canine’s ancestors date as far back as the 1800 B.C.!

The documented history of this breed shows that this dog was originally used as a herding and watch dog.

These days, the Great Pyrenees are still commonly used as working dogs around the world. However, this breed is also commonly found as a family dog.

The Great Pyrenees is very patient, brave and committed to their owners.

Great Pyrenees Dog
Rottweiler History

The Rottweiler is widely believed to be a descendant of the ancient Roman Cattle Dogs.

The breed got its name from the ‘das Rote Wil’ area of western Germany.

This is also a very old breed that was originally used as a herding, hunting and guard dog. They were required to guard the cattle at night and they were also supposed to keep the livestock together while herding them.

Rottweilers were also commonly used for hunting wild bears and to guard the money that the owners obtained after selling their cattle.

Rottweilers are great family pets. They are extremely intelligent, loving, loyal and protective.

They can make an excellent addition to any household and they can also be very playful. Their calm demeanor combined with their high intelligence levels makes them easy to train.

rottweiler dog history

Rottweiler Great Pyrenees Mix Appearance

Although the Great Pyrenees and Rottweiler Mix dog has no breed standards, you can expect this mix to be a large dog.

Since he is half Great Pyrenees and half Rottweiler, this mix will also be athletic just like his parents.

For that reason, they have muscular hindquarters to drive them during playtime and deep chest to enable them to run over long distances.

While most Great Pyrenees Rottweiler Mix breed dogs have dense coats, some tend to inherit the smooth coat of their Rottweiler parent.
Therefore, the appearance of your Great Weilernees puppy will be as distinct as their personality.

The most common coat colors are black with white, yellow or fawn, tan/yellow/fawn with white, and tricolor.

Some of these dogs will also have the black and tan coloration of their Rottweiler parents. No matter the coat color, you can expect this mix to shed as much as both parent dogs do.

Great Weilernees dogImage Source

How Big Does A Great Pyrenees Rottweiler Mix Get?

A full grown Great Pyrenees mixed with Rottweiler will weigh between 80 to 135 pounds but can weigh even more with an unregulated diet.

The height of the Great Weilernees can measure up to 22 to 32 inches. You can expect the size of your Great Pyrenees Rottweiler Mix to be large just like his parents.

Great Pyrenees Rottweiler Mix Temperament

Like all mixed breeds dogs, you need to study the personality traits of both parent breeds to get a good understanding of how your new designer dog will most likely behave.

Both the Rottweiler and the Pyrenees are very intelligent, loyal, brave and independent dogs. The Great Pyrenees parent makes a great guard dog because of his sheer size and the fact that it was bred for that purpose.

For that reason, the Great Weilernees can also be a great watchdog. Therefore, you can expect him to bark whenever he senses danger to alert his owner and family.

It is important to socialize your puppy early to ensure he gets along well with different kinds of people.


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Your Great Pyrenees Rottweiler Mix puppy will also be quite affectionate. These dogs enjoy spending a lot of time with their people.

Therefore, don’t plan on leaving them alone for an extended period of time, as they don’t do well if left alone. They enjoy being with their “pack.”

The Rottweiler Great Pyrenees Mix can be very active, brave and aggressive. Therefore, they need proper training and socialization before you let them interact with people and other animals.

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Is the Great Pyrenees Rottweiler Mix with Kids?

The Great Pyrenees Rottweiler Mix is an excellent family dog because of his loyalty and playfulness to his owner and family.

This mix is also affectionate and playful to children provided the dog is well trained and properly socialized from a young age.

When properly trained, they are very watchful when taking care of small children. However, it is not advisable to leave these large dogs with small kids without supervision.

Greatweiler appearanceImage Source

What about Cats and Other Pets?

This large dog is very active loving and social. They get along with cats and other pets in the household. When properly trained and socialized, they can also get along well with other dogs.

ALSO READ: Your Complete Guide To The Blue Heeler Rottweiler Mix


The Great Pyrenees Mixed with Rottweiler is a pup with a dominant character. Therefore, he doesn’t do well with weak-willed owners.

Housetraining this breed can take time since it is hard to challenge their dominant character. Always make sure to use a firm approach while training your Great Pyrenees Rottweiler Mix.

Training should be regular and consistent. If your training methods are not consistent, then chances are that this hybrid dog will not obey your commands. You may want to enroll him in doggy obedience classes if you cannot manage his attitude.

great pyrenees rottweiler mix dogImage Source

Use plenty of treats, compliments and other positive reinforcements when training your Rottweiler Great Pyrenees puppy.

Threats and punishment-based training will not be good enough to successfully train this mix. He will only respect and obey you if you train him in a firm and calm manner.

As long as you come out as the pack leader, then your dog will treat you as such. Overall, they are incredibly intelligent. Therefore, they have the potential to be easily trained. If you feel overwhelmed, however, do not hesitate to hire a professional dog trainer.

Moreover, you should get your hybrid dog exposed to as many people as possible. Socialize your Rottweiler Great Pyrenees Mix with other dogs, pets and people from an early age.

Without early socialization, these dogs can become territorial and protective of their owner, which could result in aggression.

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Exercise Needs

The Great Pyrenees Rottweiler Mix is a big dog and therefore, they are not ideal for small spaces like apartments. They need plenty of space to burn off their excess energy.

Prepare to take them on long walks and jogs to help keep their energy levels down. You can expect your mixed breed dog to have moderate energy levels just like the Great Pyrenees.

However, this parent breed was developed to roam mountainous regions throughout the day. Proper exercises will help prevent your mixed breed dog from developing destructive behaviors.

One to two hours of exercise per day is enough to keep them happy and healthy. Keep your pup active and fit through walks, runs and hikes. Indoor playtime is also recommended for burning your Great Pyrenees Rottweiler Mix’s excess energy.

Additionally, do not leave your Great Pyrenees Rottweiler Mix alone for an extended period of time, because they are prone to separation anxiety.

Since this is an intelligent breed, you also want to provide your dog with interactive dog toys to keep them occupied and mentally stimulated. This will also prevent them from becoming destructive.

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You can expect your Great Pyrenees Rottweiler Mix to be a high shedding mixed breed dog.

However, this will depend on which parent breed your puppy takes after most. For instance, the Great Pyrenees have very long hair and sheds a lot. Therefore, be ready to brush their coat a few times each week.

Give you dog baths as necessary, but do not overdo it as bathing them too frequently can dry out their skin.

Alternatively, you can buy deodorizing wipes for dogs to keep your pooch clean and smelling fresh in between baths. These bath wipes for dogs are exactly what these active dogs need as they safely remove dander, dirt and tough odors.

Your puppy’s ears should also be cleaned regularly and his nails trimmed as necessary. You should also brush their teeth a few times each week to help maintain their oral hygiene.


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Diet and Feeding

Dietary requirements will vary depending on the age, size and activity level of the dog.

The Great Pyrenees Crossed with Rottweiler is a large breed of dog, which implies that they need a lot of food.

On average, these mixes require 4 to 5 cups of high quality dog food each day.

Needless to say, do not overfeed your dog with snacks if they have eaten their meal, as doing so can lead to obesity. For that reason, it’s advisable to invest in an automatic dog feeder to help make feeding easier for you.

High quality kibble high in protein is usually the best choice. It is also important to buy supplements like the pure wild Alaskan salmon oil, which provides omega 3 fatty acids, required to keep your dog’s skin and coat smooth and silky.

To keep your pet’s liver and kidney healthy, make sure to provide him with quality probiotics as well.

Last not least, give your Great Pyrenees Crossed with Rottweiler plenty of fresh water to keep him cool and hydrated throughout the day.

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Both the Rottweiler and the Great Pyrenees have almost the same lifespan.

Therefore, the Great Pyrenees Rottweiler Mix has an average life expectancy of around 9 to 12 years.

The Great Pyrenees and Rottweiler Mix: Health Problems

Due to their big size and strong immunity, These dogs rarely get sick. Like other mixed breed dogs, however, they could still inherit the health problems common to Great Pyrenees and Rottweiler breeds.

The Great Pyrenees are generally susceptible to bloat, hip dysplasia, patella luxation and bone cancer.

If they live in very hot regions, they tend to experience skin issues. In addition to these, the Rottweiler parent breed is prone to eye problems, such as cataracts and progressive retinal atrophy.

Therefore, the Rottweiler Great Pyrenees Mix is prone to eye problems, hip dysplasia, bloat, and patella luxation.


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Great Pyrenees Rottweiler Mix Puppies for Sale and Price

If you are planning to buy a Great Pyrenees Rottweiler Mix for sale, make sure you can afford one.

That is because these puppies will cost you anywhere between $500 and $2500 or even more depending on the quality and health status.

The price will usually vary depending on the cost of the parents.

As always, make sure to find a reputable breeder for this crossbred. Also, make sure to know all the various physical characteristics of Great Pyrenees and Rottweilers. If you’re in doubt, ask an expert on Great Pyrenees Rottweiler Mix puppies.

Be wary of puppies sold online. It is advisable to visit a place where these puppies are sold. Reputable breeders will show you the parent dogs’ and the puppy’s health records as well as other crucial documents.

Great Pyrenees Rottweiler Mix for Adoption

Alternatively, you may consider adopting a Great Pyrenees Rottweiler Mix instead.

A nearby animal shelter or rescue center could be a great place to start your search for Great Weilernees puppies or adult dogs for adoption.

For sure, you may be lucky enough to find this mix there in need of a loving home.

ALSO READ: All About The Rottweiler Bernese Mountain Dog Mix (Bernweiler)


The Great Pyrenees Rottweiler mix is considered to be a great family dog due to his protective instincts and affectionate nature.

This mixed breed dog is a loyal and devoted companion who will do well with an active family. With his playfulness, even your children enjoy enjoying having a Rottweiler Pyrenees Mix around.


Passionate lover of dogs and proud owner of a friendly, mischievous and energetic golden retriever named Beethoven! I’m incredibly excited to share my experiences on how best to care for your beloved pet. The more we know, the happier we and our canine friends will be!

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