Bullmastiff x American Bully: The Ultimate Hybrid Breed


Understanding the Bullmastiff Mixed with American Bully: Step-by-Step Guide

The Bullmastiff mixed with American Bully is a stunning hybrid that combines two beloved and impressive breeds. These loyal, protective, and affectionate dogs inherit the best traits from their parents, making them an ideal choice for families looking for a devoted companion who is also capable of protecting their home and loved ones.

Before diving into the unique features of this breed, it’s important to understand the history and characteristics of both the Bullmastiff and American Bully breeds individually. The Bullmastiff, originally bred in England in the 19th century, was created as a cross between Bulldogs and Mastiffs to guard large estates against poachers. They are known for their intimidating appearance with a solid build and short muzzle, but they also have a gentle nature with those they love.

On the other hand, American Bullies were originally bred in the US during the early 1990s using selectively bred American Pit Bull Terriers. They are known for being muscular with powerful jaws yet still displaying kindness towards humans if socialized properly.

When these breeds are combined through breeding or adoption, they produce an excellent combination called the Bullmastiff mixed with American Bully. Here’s everything you need to know about this incredible hybrid!

Physical Appearance:
The physical attributes of both parent breeds can be observed in this hybrid offspring. The size ranges from medium-large to large (70-130 pounds) based on gender with a stocky build that screams power! The coat could vary mixing colors such as black/brindle spotted patterns overtop cream undercoat found more often in mastiffs or tan/brown coat coloring typically found among bully-type dogs.

These dogs’ personality sync well together since their parents share similar characteristics; They are loyal watchdogs who bond closely with their owners and tend to be protective around strangers or new visitors. However, when socialized correctly during puppyhood years under positive training reinforcement techniques instead of harsh corrections/hitting, they can learn to distinguish between friend or foe. They have a strong sense of pack loyalty and will defend their family to the end.

Activity Levels:
The Bullmastiff mixed with American Bully loves daily exercise but does not require heavy workouts since they are low in energy. A simple walk around the block or romp around the garden are enough to keep them happy as long as exercise time is done regularly.
They do love playing games with their owners like tug-of-war, fetch, and puzzle-solving tasks that challenge their IQ which improves mental health by keeping their minds occupied.

The Bullmastiff mixed with American Bully thrives on positive reinforcement training methods teaching commands such as stay, come here, wait for me!, and/or heal! With occasional treats/tasty snacks may be necessary when a task is accomplished soundly giving reward for good behavior thus reinforcing positive feedback loops rather than punishment-based techniques which could evoke aggression rather than obedience going forward.

Health concerns:
This hybrid suffers from playful behaviors that could lead to harmful situations. It would be best advised children are supervised during playtime with this breed’s watchful eyes keen on being surrounded by those who genuinely care about their safety.

A Bullmastiff Mixed with American Bully needs periodic vet visits just like any other dog breed. Although less prone to genetic illnesses due to having fewer issues typically appearing among purebreds receiving additional levels diversity from mixed life resulting in hybrid vigour; however, possible respiratory/orthopedic issues could arise.

Bullmastiffs mixed with American Bully dogs are available at adoption centers PET FINDER/ LOST DOGS HOME/craiglist or local pet stores seeking a new home that has an adequately sized yard allowing it plenty of room to roam while secure fencing is installed providing optimal security measures against escape attempts.

In conclusion, if you’re looking for a loyal and affectionate companion who will also serve as a protective guard dog, then the Bullmastiff mixed with American Bully would make an excellent choice. With their impeccable qualities and unique characteristics stemming from both of their parents’ lineage, the Bullmastiff Mixed with American Bully is one breed that offers significant value to any home looking for a well-rounded canine family member.

Top 5 Facts about the Bullmastiff Mixed with American Bully

Bullmastiff crossbred with American Bully is fast becoming a popular breed among dog enthusiasts due to their unique combination of traits. These beautiful animals are a fine example of what happens when two different breeds come together to create something new and exciting. Our team has taken the time to research these fascinating hybrids and come up with the top five facts about Bullmastiff Mixed with American Bully that we think you will find interesting.

1. The Temperament

One of the most unique features about Bullmastiff American Bully Mix is their temperament. Their personality is decidedly loving, loyal, and attentive — which makes them an excellent companion for families looking for a dog that they can rely on for comfort and protection. They are also known to be energetic, playful, and curious beings who enjoy spending quality time with their owners.

2. Their Appearance

Bullmastiffs crossbred with American Bullies tend to have a large build, weighing in anywhere between 70-120 pounds depending on gender. Their coats can vary from short-haired or long-haired coats, having different colours such as brown, black or tan which gives them an impressive appearance that’s tough yet sophisticated.

3. They Are Easy To Train

Bullmastiff Mixed with American Bully’s intelligence makes them extremely easy to train even though they may exhibit some stubbornness at times. They follow commands easily; making potty-training easier than average dogs plus basic training flawlessly – especially if done regularly from a young age.

4. They Have Good Health

Most Bullmastiffs mixed with American Bullies are generally healthy dogs without many health issues other pedigree dogs suffer from like being prone to infections or risk due to genetic factors because of its crossbreed characteristics giving it an extra advantage over purebred dogs.

5.They Love Affection & Attention

As social animals, The Bullmastiff mixed breed loves attention and affection from their family members – this is one trait that everyone will love about these dogs. They will never say no to a cuddle, petting, or affectionate touch making them endearing and great pets!

In summary, Bullmastiff Mixed with American Bully is an impressive hybrid that exhibits a blend of traits from their purebred parents yet tend to have unique characteristics that make them perfect companion animals. From their personality to appearance, trainability and overall good health – this breed has much to offer dog lovers everywhere!

Frequently Asked Questions about Bullmastiff Mixed with American Bully

Frequently Asked Questions about Bullmastiff Mixed with American Bully

The Bullmastiff mixed with the American Bully is a relatively new and unique hybrid breed that has gained popularity in recent years. This hybrid originated from crossing the powerful, muscular American Bully with the massive yet gentle Bullmastiff. Here are some frequently asked questions about this two breeds combined:

1) What is a Bullmastiff mixed with American Bully?
A: It is a crossbred dog that results from breeding an American bully with a Bullmastiff. This hybrid breed usually exhibits remarkable characteristics inherited from both breeds.

2) What does a Bullmastiff mixed with an American Bully look like?
A: The appearance of each individual dog varies depending on the specific genetic traits inherited; however, generally, they are muscular, stocky dogs that resemble both parent breeds. They tend to have broad heads and short muzzles, set low on their necks, giving an intimidating stare-down.

3) What kind of personality do they have?
A: These dogs often exhibit confidence, loyalty, bravery and intelligence reflecting its parents’ personalities. They make excellent family pets as they possess protective instincts found in both their parent breeds making them great watchdogs while they also bonded intimately with their owners.

4) Are these hybrids good for families?
A: Yes! They can be suitable for families because of the protective nature of both its parent breeds. However, socializing them early while growing up is necessary since it’s not advisable to have aggressive or aloof behavior around other people and animals.

5) How much exercise do they require?
A: These hybrids tend to hyperactive due to their muscle mass inherited from both parental lines and hence need significant daily physical exercise such as brisk morning walks or jogs through parks — efficient ways to keep them healthy mentally & physically.

6) How trainable are they?
A: Training should start early preferably when they are puppies. They are intelligent and eager to please their owner, making them well suited for obedience training however, it will require patience, consistency and positive reinforcements in a one-on-one setting.

7) How much do they weigh?
A: The size of the Bullmastiff mixed with American Bully varies depending on gender, diet, and the genetics inherit from each parent breed. But generally weighing between 100 to 140 pounds for males while females can be smaller in size ranging between 70-110 pounds.

8) What health issues do these hybrids face?
A: Both breeds that make up this hybrid are generally healthy; however unfortunately like all dogs they’re prone to various health issues such as allergies to foods or environmental factors, hip dysplasia, heart abnormalities or cancerous growths. It is always advisable to have your dog checked by a vet every six months at least.

In conclusion,
The Bullmastiff mixed with the American Bully is an exciting and unique hybrid breed that possesses admirable attributes inherited from both its parents’ which making them great family pets when trained early enough. However investing in the required maintenance such as training exercises and medical check-ups is necessary when raising these powerful yet loving dogs.

The Benefits of Breeding a Bullmastiff and an American Bully

When it comes to breeding dogs, there’s certainly no shortage of options. However, if you’re looking for a loyal and affectionate companion with a strong protective instinct, the combination of a Bullmastiff and an American Bully is worth considering. Here are just a few of the benefits that come with this unique pairing.

1. A Perfect Blend of Size and Strength

Bullmastiffs are large, sturdy dogs with a muscular build and impressive strength. At the same time, American Bullies are known for their compact frame and powerful musculature. When bred together, these two breeds create offspring that embody the best of both worlds: a dog that’s big enough to intimidate would-be attackers but agile enough to move quickly when needed.

2. A Loyal and Protective Companion

Bullmastiffs have been bred as guard dogs for centuries, while American Bullies were originally meant for fighting but have since become beloved family pets due to their loyalty and protectiveness toward their owners. It only makes sense that combining these two breeds would result in offspring that possess an unwavering devotion to their human families.

3. Healthier Puppies

Crossbreeding can help reduce the risk of certain health issues commonly found in purebred dogs. For example, both Bullmastiffs and American Bullies are prone to hip dysplasia – a painful condition where the hip joint doesn’t fit correctly in its socket – which can be minimized by breeding them together.

4. A Unique Appearance

When it comes down to aesthetics, there’s no denying that mixed-breed dogs offer some truly one-of-a-kind looks – especially when you combine two such distinct breeds! With this combination, you can expect puppies with short hair coats (either brindle or fawn colored), broad chests, large heads with wide jaws and ears folded down like those of English bulldogs.

5. A Fun Family Dynamic

If you’re looking for a dog that’s both protective and playful, look no further than a Bullmastiff-American Bully hybrid. These dogs have a reputation for being patient with children while still taking their watchdog duties seriously. They’re not overly aggressive or territorial, but they will certainly bark at strangers and defend their homes if necessary.

All in all, breeding a Bullmastiff and an American Bully is an excellent choice for anyone looking for the perfect combination of loyalty, protection, size, and personality. If you’re interested in this unique pairing, don’t hesitate to speak with reputable breeders who can answer all of your questions and help you find the perfect pup!

What You Need to Know Before Crossbreeding Your Dogs

Crossbreeding has become increasingly popular in recent years, with many dog owners eager to explore the endless possibilities of blending two different breeds. While crossbreeding can be a rewarding and exciting experience, it’s important to approach it with caution and careful consideration. There are several factors you should consider before deciding to crossbreed your dogs – let’s dive into what you need to know.

Temperament: One of the most critical considerations is the temperament of both parent breeds. Every breed has its traits that define temperaments, personality, and behavior patterns. Before crossbreeding their offspring, ensure that both breeds share similar characteristics for easy progress. A muzzle on one side might lead to aggression issues or timidness on another hand may lead to excessive fear or flight problems — so pick your dog wisely.

Health Status: Health status is also an essential factor to consider before breeding your dog. Genetics plays a significant role in determining health in particular breeds, so you need to look out for any inherent diseases that affect the parents’ type under consideration. Consult a veterinary doctor specializing in breeding genetics and administering tests on them will help predict whether there are any potential health risks affecting their offspring.

Size Compatibility: As much as we may focus on mixed-breed dogs’ adorable nature, size compatibility remains crucial if minimal conflicts arise during pairing up your pets.. Although size compatibility isn’t always necessary when breeding dogs of different sizes — physical compatibilities during certain activities such as hugging or walking might result from differences from parent breeds . Breeds with overgrown body sizes like Great Danes would cause severe problems when brought together with miniature-sized Chihuahuas besides being overly enormous for unstructured apartments.

Reputation Of Your Breeder: Reputable breeders understand precisely how this process works taking into account all possible contingencies arising as they’re experienced experts selected carefully above anyone else according to their expertise range .. They thoroughly perform genetic tests based on their experience and offer detailed puppy health records if breeding crossbreeds. Go for a reputable breeder as they can answer your questions regarding risks, genetics, or help with locating a suitable partner.

End Goal: Consider the end goal of crossbreeding – is it solely to create a unique appearance, or are you trying to achieve specific traits, such as low shedding capabilities from non-shedding breeds? Once you have defined the end goal, you need to research carefully for available purebred dogs that possess these specific traits — making progressive crosses yields more predictable genetic results.

In summary, many factors are essential in mind when deciding to breed dogs with similar or diverse genetic make-up. Would-be dog owners should take appropriate precautions before pairing up their pets since mating breeds isn’t always easy — always consider size compatibilities, parental temperament/personality compatibility resulting from the mix. Careful planning and consideration will ensure productive results and healthy hybrid dog offspring for years on end.

A Comprehensive Guide on Caring for the Bullmastiff Mixed with American Bully

If you’re a proud owner of a Bullmastiff mixed with American Bully, then you already know that this breed is not only incredibly stunning but also intelligent and loyal. They are perfect for families looking for a loveable companion that’s always ready to have some fun. However, caring for this unique hybrid can be challenging if you don’t know what you’re doing.

To help you out, we’ve put together this comprehensive guide on caring for your Bullmastiff mixed with American Bully – from nutrition and grooming to exercise and training.


A healthy diet is critical in keeping your Bullmastiff mixed with American Bully happy and healthy. It’s best to feed them high-quality dog food consisting of mostly protein (at least 25% of the total), vegetables, grains and fruits.

Avoid feeding them table scraps, as they often contain too much salt, sugar or fat which can lead to obesity, diabetes or other health problems.

Remember to provide fresh water free access at all times. A well-fed dog is generally happier and more obedient!


Your Bullmastiff mixed with American Bully has a short coat that does not require much maintenance aside from regular brushing. Although they may shed moderately during seasonal changes.

It’s essential to look after their ears weekly since ear infections often occur in long floppy ears. And keep their nails clipped regularly so they won’t cause them any discomfort when walking.


The Bullmastiff mixed with American Bully requires daily exercise to maintain good physical health; at least two walks per day will suffice. Long walks in the park or fun playtime sessions in open areas where they can run around and stretch their muscles are perfect activities for this friendly hybrid breed.


Proper training is crucial as early socialization helps prevent aggressive tendencies toward children, strangers or other animals. In addition to basic obedience commands such as “sit”, “stay”,”come” and “heel,” consider behavior potty training and leash training as they grow. Positive reinforcement is the best approach but also be consistent in their routine so they will have a better understanding.


In summary, caring for your Bullmastiff mixed with American Bully means taking good care of their health through nutrition, exercising them regularly for mental relaxation and physical fitness, grooming them to maintain their stunning coats and socializing/training them from an early age to prevent aggression tendencies.

With all these guidelines in mind and your love towards your furry friend, owning this unique breed can be incredibly rewarding!