Ever wondered if it was a good idea to mix the gentle giant stature of a Bullmastiff with other beloved dog breeds? Prepare for an adventure in canine genetics!
Welcome into Bullmastiff mixes’ world, where each dog is an enchanting blend of might and mutt. Picture having a car-sized pet but one that has retained puppy-like behavior!
From the most popular Bullmastiff mixture, like the fiercely adorable Bullmastiff Shepherd, to the towering Bullmastiff Irish wolfhound, these hybrids are offspring from combining large dogs with everything from Poodles to Bulldogs.
Here, we have brought together 20 unique Bullmastiff crossbreeds; some will make you laugh, while some might just awe you enough for you to take one home.
Whether you’re a seasoned dog lover or just here for the cute pictures, we promise this journey through Bullmastiff madness will be a tail-waggin good time!
1. The Mastiff x German Shepherd Mix
This unique hybrid mixes the giant Bullmastiff and an intelligent German Shepherd. The Mastiff Shepherds are protective, loyal, and great with families.
They need a lot of space to run free and exercise regularly to keep fit.
Although generally healthy, they can get hip dysplasia and other joint issues; hence, visits to a vet should be on schedule.
2. The Rottweiler x Mastiff Mix
This giant breed Rottweiler mix is strong but still has an affectionate side, making him a wonderful buddy.
Rottweiler Bullmastiffs are highly protective, family-friendly, and intelligent breeds, too.
They require proper socialization accompanied by training to manage their power wisely.
Eventually, these pets may develop health problems like hip dysplasia or heart conditions; therefore, watching out for any signs of these diseases is advisable.
3. The Mastiff x Presa Canario Mix
The Presa Canario x Bullmastiff mix is known for its strength and protective nature.
They are loyal and confident and require an experienced owner.
Regular exercise is a must. Health issues can include hip dysplasia and elbow problems.
4. The Golden Retriever x Mastiff Mix
The Golden Retriever Mastiff mix combines the gentle Golden Retriever and the protective Bullmastiff instinct.
They are affectionate, loyal, and good with children, making them excellent family dogs.
They need regular exercise and grooming. Usual health concerns include joint problems and bloats.
5. The Lab x Mastiff Mix
The Labs, with their playful disposition, and the huge Bullmastiffs, with their strength, make the Labrador Retriever x Mastiff mixes quite enjoyable.
They have a friendly nature and are energetic and loyal, making them great family dogs.
To avoid obesity, they require plenty of exercise and a balanced diet. If you wonder if the male vs female aspect makes any difference when picking your pup, we have a Lab male vs female comparison that might be useful.
Regular vet care is important due to common health problems like hip dysplasia and obesity.
6. The Irish Wolfhound x Mastiff Mix
The Irish Wolfhound x Mastiff is also known as the “Mastiff Wolfhound” because it combines the towering height of Irish Wolfhounds with the powerful physique of Bullmastiffs.
These gentle giants are calm and affectionate, thus making them good company despite their imposing size.
Generally, they are great with families and other pets, showing loyalty and protectiveness without being overly aggressive.
They need lots of space to move around because they are big dogs. Common joint conditions for a crossbred Bullmastiff Wolf Hound include hip dysplasia, elbow dysplasia bloat or stomach torsion, and heart conditions.
7. The St. Bernard x Mastiff Mix
The Saint Bermastiff, as it is commonly called, combines the kind-hearted nature of Saint Bernard with the dominating presence of Bullmastiffs.
The Saint Bernard x Mastiff mixes are known for being extremely loving, loyal, and protective, making them ideal household pets. They are gentle giants and are often good with children and other animals.
It is important to take them for walks daily or let them play so that they remain fit and avoid obesity.
Grooming needs might differ from dog to dog, but they will require regular brushing because the Mastiff Saint Bernard mix usually inherits a thick coat like that found in Saint Bernard.
Common health problems for this dog breed may include joint issues like hip dysplasia or elbow dysplasia, heart disease, and bloat.
8. The Greyhound x Mastiff Mix
The Mastiff Greyhound Mix combines a Greyhound’s speed and agility with the power and bulk of a Bullmastiff.
They are highly intelligent animals who are generally devoted watch dogs.
This hybrid requires regular exercise, such as lengthy walks or runs, to keep their bodies trim.
Health concerns about this crossbreed can include joint problems, e.g., hip dysplasia, which tends to arise because of its size, and cardiac insufficiency conditions as well as bloating, among others.
9. The Great Pyrenees x Mastiff Mix
Pyrenean Bullmastiffs or Great Pyrenees x Mastiffs are more than just dogs; they are huge and magnificent animals that combine the protective instincts of both breeds.
These dogs are famous for being loyal, calm, and protective, making them an excellent choice as a family guardian dog or companion.
They have gentle natures, generally around kids and other animals, but they need some socialization to act appropriately when strangers come near.
Because of their large size, Pyrenean Bullmastiffs require large spaces to move freely and maintain their fitness through exercises.
It is necessary to brush their thick double coat occasionally if it mats due to too much shedding inherited from great pyrenees.
Some common health problems associated with this mix include hip dysplasia, elbow dysplasia, heart conditions, and even bloat.
10. The American Pit Bull Terrier x Mastiff Mix
The American Pitbull Terrier x Mastiff mix is often called the “Pit Mastiff.” It combines the muscular build and tenacity of the Pit Bull with the sheer size and protective nature of the Bullmastiff.
These canines are known for their power, devotion, and protective instincts, which make them outstanding guard dogs and loyal companions.
Affectionate with their families, they can be good with children and other pets if properly trained and socialized.
Pit Mastiffs must exercise regularly to burn off energy. This will also help keep them well-toned. They must have daily walks, playtime, and mental stimulation for their well-being.
Their short coat doesn’t need much fussing over apart from regular brushing to keep it healthy and shiny. If you want to know what colors this hybrid might be, here are 35 Pit Bull colors you can look at.
Joint issues such as hip dysplasia, heart disease as well as skin allergies are among some health challenges Pit Mastiffs might face.
11. The Great Dane x Mastiff Mix
The Great Dane x Mastiff mix is often called the “Daniff.” It takes on the towering height of a Great Dane but has a stocky body similar to that of a Bullmastiff.
These gentle giants make great family pets because of their calm demeanors at all times. Despite being huge, they are generally child-friendly and normally okay with other pets.
Daniffs are very loyal animals who act as watchdogs without becoming overly aggressive. Their coat has short hairs, so it’s quite a low-maintenance one that will require regular brushing to keep it clean and minimize shedding.
Joint problems like hip dysplasia, heart disease, and bloat are some of the health issues Daniffs may face.
Being huge dogs, careful monitoring of their nutrition and exercise is needed to prevent them from getting obese, which can worsen these medical conditions.
12. The American Bulldog x Mastiff Mix
The American Bulldog x Mastiff mix is sometimes called the “Bullmastiff Bulldog.” These dogs are powerful, protective, and loyal, making them perfect guard dogs or family protectors.
With a good bit of socialization efforts, they are usually good around kids or other animals, being both gentle and brave at once.
Bullmastiff Bulldogs must remain active to keep fit. Every day, you must take them out for walks so they do not get bored or become destructive pets.
Amongst other things, various joint disorders such as hip dysplasia, heart conditions, and certain allergies-related skin problems are some of the things that concern this breed mix.
13. The Boxer x Mastiff Mix
It is also called Boxmas, a combination of a playful, energetic Boxer and a loyal Bullmastiff. These dogs have strong protective instincts, they are very loyal, and show a lot of affection.
When well-socialized, they make great family pets, are good with kids, and usually get along well with other pets.
The breed’s grooming needs are moderate; its short coat is easily maintained by regular brushing, which keeps it clean and reduces shedding. Fun fact, Boxers come in 9 colors and 5 markings!
Boxmas can be affected by hip and elbow dysplasia, heart conditions, and bloat, among other issues.
14. The Bernese Mountain Dog x Mastiff Mix
The Bullmastiff x Bernese Mountain Dog mix, often called “Bullene,” combines the Bullmastiff’s strength and protective instinct with the Bernese Mountain dog’s gentle and loving disposition.
These giant dogs weigh between 85 to 140 pounds on average and typically stand between 24 to 28 inches tall, they are very well built and have strong body types.
They come in short to medium-length fur coats that may be of colors such as black, brown, and white, which may also have the common Bernese marking.
Bullenes are known for being even-tempered. They are intelligent creatures that easily submit and thus easy to train, although early socialization is essential.
Grooming requirements aren’t excessive, though regular brushing can help manage shedding. Joint difficulties like hip or elbow dysplasia and heart conditions might affect Bullenes’ health.
15. The American Staffordshire Terrier x Mastiff Mix
The Bullmastiff x American Staffordshire Terrier mix is also called “Bull Staffy”. These breeds usually range from 70-120 pounds in weight and stand at about 20-27 inches tall when fully grown.
This breed has an athletic build with a sleek coat in different colors, including black, brown, or brindle. Bull Staffies embody loyalty through their fearlessness, making them great guard dogs.
Socialized well, these animals will demonstrate friendliness and affectionateness toward their families. These dogs, which are indeed intelligent, are also eager to please their human counterparts.
Their trainability is relatively high, but this can only be achieved through constant, positive reinforcement. Bull Staffies are prone to joint issues such as hip dysplasia and heart diseases.
16. The Chesapeake Bay Retriever x Mastiff Mix
The Chesapeake Mastiff is a breed that combines a Bullmastiff’s strength and protective instincts with the intelligence and love for water associated with the Chesapeake Bay Retriever or Chespie.
These big dogs weigh around 80 to 130 pounds, while males can be 23 to 27 inches tall.
Their loyal nature makes them good watchdogs, while their protective instinct means they need training to behave properly in other environments outside the home.
These dogs tend to be friendly and affectionate with family members; however, they must be socialized early so that their behavior towards strangers or other animals does not become unacceptable.
Grooming needs are moderate, with brushing necessary for coat maintenance and controlling shedding. Health concerns for this mix include joint issues such as hip and elbow dysplasia, as well as potential heart conditions.
17. The Dogue de Bordeaux x Mastiff Mix
The Bullmastiff x Dogue de Bordeaux mix, often called Bull Bordeaux is a crossbreed combining the best traits of its parent breeds, becoming a powerful and intimidating dog.
These large dogs usually weigh 110 to 150 pounds and stand between 24-27 inches tall.
Bull Bordeaux dogs are known for being loyal, protective pets, which makes them good watchdogs. If socialized properly, they are extremely loyal to their families and gentle and affectionate with their children.
Grooming for this breed does not take much effort since they shed less hair than other breeds, but one has to brush them regularly because their skin needs cleaning as well.
Health concerns for this mix include joint issues such as hip and elbow dysplasia, as well as potential heart conditions.
18. The Neapolitan Mastiff x Mastiff Mix
The Bullmastiff x Neapolitan Mastiff mix, commonly known as the Neo Bullmastiff, is a formidable and devoted hybrid.
These dogs usually weigh 110 to 150 pounds and stand 24-30 inches tall. Generally, they come with a short, dense coat that can be fawn, brindle, grey or black.
Neo Bullmastiffs are known for their protective instincts and loyalty, which makes them perfect guard dogs. They are extremely committed to their families and can be gentle and affectionate, particularly towards children.
To handle this breed’s strong protective nature around strangers and other animals, there is a need for early socialization accompanied by consistent training.
Minimal care is necessary when talking about grooming, because only regular brushing will maintain clean, healthy, short hair without shedding.
This mixture may have problems such as hip dysplasia, elbow dysplasia, heart defects, and bloat among others.
19. The Poodle x Mastiff Mix
The weight range of this hybrid is from 60 to 110 pounds while standing between 20 and 27 inches, depending on whether one of their parents was a standard Poodle, mini, or a toy one.
They make great family dogs as they get affectionate towards their family members; hence, they are good for children if given proper socialization when they are young.
They are also fairly easy to train thanks to their high levels of intelligence, although controlling their size and strength often requires early, consistent training.
Their health problems include hip and elbow dysplasia and heart conditions.
20. The Husky x Mastiff Mix
The Bullmastiff x Husky mix, often called “Bullsky,” combines the power of a Bullmastiff and Husky energy. They usually weigh between 60 and 110 pounds and range from 22 to 28 inches tall.
Their coats are various but generally thick and medium in length with colors of black, brown, white, or mixed colors.
Bullskys are loyal and protective like Bullmastiffs and have a friendly plus active nature like Huskies.
As far as grooming needs are concerned, these tend to lean towards moderate to high since these dogs shed quite a lot, especially if they end up having a double coat resembling a Husky.
Common health issues for Bullskys include hip dysplasia, elbow dysplasia, heart conditions as well as eye problems.
21. The Malinois x Mastiff Mix
This is a vibrant hybrid that combines the Bullmastiff’s guarding traits with the intelligence of the Belgian Malinois breed, which is also a highly energetic animal.
These dogs typically weigh between 70-110 pounds while standing 22-27 inches tall, usually exhibiting highly muscular bodies, which denote their athleticism level.
The short, dense fur seen on these hybrids often appears in fawn, brown, black, or brindle colors.
These dogs are known for their strong protective instincts and, as a result, can be great guard dogs. They are deeply loyal and committed to their families, often developing strong bonds with their human companions.
They have very high energy levels; therefore, they are best suited for active families that provide enough exercise for them.
Bullinois grooming requirement is relatively low since they only need routine brushing to keep their fur healthy by removing loose hair.
Health concerns such as hip and elbow dysplasia, heart problems, or other potential joint issues can arise in this breed.
To Sum It All Up
For dog breed enthusiasts, mixed Bullmastiff breeds are like surprise parties in furry wrapping paper—always full of delightful wonders!
Each Breed comes with its blend of strength, loyalty, and affection, ready to protect your home while warming up your heart on cold days.
Not only do these hybrids have impressive physical traits, but also they have personalities that guarantee you will never get bored.
Their various backgrounds mean they fit easily into many lifestyles, from the most adventurous type who likes to be on the move all the time to those who like staying indoors.
A Bullmastiff mix is a pet and a loyal friend who will be by your side in good times and bad.
So whether you want a watchdog, jogging partner, or couch buddy, there is a Bullmastiff mix out there waiting to join your family. Discover the joy of having such unique and unconditionally loving friends by embracing this awesome world!
Here’s to many happy, tail-wagging adventures together!
Nandina has been a lifelong dog owner and enthusiast. She shared her home with multiple breeds, including Giant Schnauzers, Cane Corsos, and Huskies. Currently, she is raising a three-year-old rescue and a working-line German Shepherd puppy.
Actively engaged in IGP dog sports for two years, Nandina is a certified instructor for basic obedience and socialization. She works as a trainer in her local dog sports club, and in her spare time, she handicrafts biothane gear for dogs.