Bullmastiffs live about seven to nine years on average. Although some individuals might live slightly longer with proper care, diet, and regular veterinary checkups, the breed’s large size generally contributes to a shorter lifespan compared to smaller dog breeds.

Bullmastiffs were originally bred in England during the 19th century by gamekeepers to help guard estates and hunt down poachers. They are a cross between Bulldogs and Mastiffs, combining the strength, speed, and endurance of both breeds. 

The primary purpose of the Bullmastiff was to quietly track and overpower poachers without mauling them; they were trained to pin down intruders and hold them until the gamekeepers arrived rather than attack aggressively. This unique skill set made Bullmastiffs highly valued for their ability to protect large estates and game reserves.

Bullmastiff dogs originated in England in the mid- to late 19th century. The breed was used as estate guardians, capable of silently tracking intruders and subduing them without causing significant harm.

There is only one type of Bullmastiff recognized as a single, distinct breed by major kennel clubs such as the American Kennel Club (AKC) and the Kennel Club (UK).

Bullmastiffs typically stop growing in height and reach their full adult size by around 18 to 24 months of age. However, they might continue to fill out and gain muscle mass until they are about two and a half to three years old.

Yes, the Bullmastiff is considered a “bully breed.” This group includes various breeds that share common ancestry with Bulldogs. Other breeds in this group include the American Bulldog, American Pit Bull Terrier, and Staffordshire Bull Terrier.

No, Bullmastiffs don’t bark a lot. They were bred to track silently, so they are a mostly quiet breed. They might bark to alert the presence of strangers or potential threats, but they are not prone to incessant barking without reason. As with any dog, they can be discouraged from barking with proper training and exercise.

Yes, some Bullmastiffs are good with cats, especially if they are raised together from a young age and taught to respect each other’s boundaries. However, some Bullmastiffs have a strong prey drive, which might drive them to chase small animals, including cats. It’s essential to monitor their interactions closely and positively reinforce calm and respectful behavior around cats.

Some Bullmastiffs are good with other dogs, but their compatibility with other dogs largely depends on their individual temperament, socialization, and previous experiences with other dogs. Bullmastiffs have a strong protective instinct, especially towards their family members and territory, which can sometimes lead to conflicts with unfamiliar dogs. Additionally, Bullmastiffs might not always tolerate rough play or overly assertive behavior from other dogs.

Early socialization is crucial for Bullmastiffs to learn appropriate dog-to-dog interaction skills and to develop good manners when interacting with other dogs. Proper training and supervision are essential when introducing a Bullmastiff to other dogs, especially if they are of the same sex.

Yes, Bullmastiffs are smart dogs, but they don’t always display the same level of obedience or eagerness to please as some other breeds. Instead, their intelligence helps them assess situations and make independent decisions, which can be both a strength and a challenge for pet parents. Bullmastiffs can be stubborn, particularly if they perceive a task or command as unnecessary or uninteresting.

Yes, Bullmastiffs can be good for first-time pet parents under the right circumstances, but they do come with specific challenges that require careful consideration. Bullmastiffs are large, powerful dogs, which can be intimidating for some first-time pet parents, especially if they are not accustomed to handling large breeds. It’s also essential to be physically capable of managing a Bullmastiff. First-time pet parents should be prepared to invest time and effort into training their Bullmastiff and may benefit from enrolling in obedience classes or working with a professional trainer. Early and ongoing socialization is crucial for Bullmastiffs to become well-adjusted and sociable adults. This includes exposing them to a variety of people, animals, and environments in positive and controlled settings to help them develop good social skills and confidence.

No, Bullmastiffs are not good apartment dogs due to their large size and need for space and exercise. Although they are generally calm and low-energy indoors, their sheer size can make apartment living challenging for both the dog and the pet parent.

No, Bullmastiffs are not lazy dogs, but they do have a reputation for being relaxed, easygoing, and relatively low-energy indoors. They still need regular exercise and mental stimulation to stay healthy and happy and to prevent them from becoming overweight. Incorporating activities such as obedience training, interactive toys, and nose work can also help keep their minds engaged and prevent them from becoming bored or lazy.

Yes, Bullmastiffs like to cuddle with their family members. Many Bullmastiffs are gentle and loving companions who form strong bonds with their human family members and seek out close physical contact, whether it’s cuddling on the couch, lounging at their people’s feet, or snuggling up in bed.

Yes, Bullmastiffs are typically known for their friendly and affectionate nature towards their family members. They often form strong bonds with their human companions and are known to be loving and gentle with those they trust.

However, Bullmastiffs are also renowned for their protective instincts, which can manifest as wariness or aloofness towards strangers. They may be reserved or cautious around unfamiliar people or situations until they feel comfortable.

Early socialization is crucial to helping Bullmastiffs develop good manners and positive interactions with a variety of people and animals. Proper training and socialization can help ensure that Bullmastiffs are well-adjusted and friendly members of the family, capable of discerning between friend and foe while remaining calm and composed in various situations.

No, Bullmastiffs are not easy to train in general. They are intelligent and quick learners, but they can also be strong-willed and independent, and their protective instinct can sometimes manifest as assertiveness if not properly managed. Bullmastiffs need a confident and “in-charge” trainer who can teach them their proper place in the family structure. 

However, it's worth noting that training any dog takes substantial time and effort, regardless of breed. With patience, dedication, and positive reinforcement, Bullmastiffs can learn to be well-behaved and obedient companions. Enrolling them in obedience classes or working with a professional dog trainer can also be beneficial, especially for first-time pet parents or those facing training challenges.

Yes, Bullmastiffs are good with kids when pet parents properly socialize and train them. They are affectionate, loyal, and protective of their families, including children.

However, due to their large size and strength, it’s essential to supervise interactions between Bullmastiffs and young children, especially toddlers, to prevent accidental knocks or rough play. Early socialization and obedience training are crucial to ensure that Bullmastiffs learn appropriate behavior around children and other family members, as is teaching children how to safely interact with dogs.

Yes, Bullmastiffs are good family dogs for the right households. They thrive on human companionship and enjoy being part of family activities. They form strong bonds with their human family members and are often gentle and tolerant, especially with children. However, pet parents should always supervise interactions between dogs and kids to ensure that both understand how to behave appropriately around each other.

What's more, these large, powerful dogs require responsible pet parents, including proper training, socialization, and management. Bullmastiffs have moderate exercise needs and do best with a consistent routine and plenty of opportunities for physical and mental stimulation.

Although Bullmastiffs are a relatively healthy breed, there are several health conditions that Bullmastiffs might be predisposed to. Some of these health concerns include:

• Hip dysplasia: This is a common orthopedic condition in which the hip joint doesn’t develop properly, leading to joint instability and, eventually, arthritis.

• Elbow dysplasia: Similar to hip dysplasia, elbow dysplasia is a developmental condition that affects the elbow joint, causing pain and lameness.

• Subaortic Stenosis: Subaortic Stenosis is an inherited heart condition that is most common in larger breed dogs and is present at birth. It occurs when a dog is born with an abnormally narrow aortic valve, which controls blood flow from the left ventricle to the aorta. The narrowing makes it difficult for blood to flow properly through the heart and can cause fainting and even sudden death. Your vet can detect it and prescribe the proper treatment.

• Cystinuria: Cystinuria is an inherited kidney defect where the amino acid cystine is not properly filtered by the kidneys. The body does not properly reabsorb cystine and causes kidney and bladder stones. If the stones are left untreated they can create fatal urinary blockages. Symptoms of cystinuria are similar to a regular urinary tract infection and include frequent attempts to urinate without much coming out and blood in the urine.

• Eye problems: Bullmastiffs are predisposed to developing entropion (a condition in which the eyelid rolls inward, causing irritation and potentially leading to corneal damage) and progressive retinal atrophy (PRA), a degenerative disease that causes vision loss or blindness.

• Bloat (gastric dilatation-volvulus): This is a life-threatening condition in which the stomach fills with gas and twists on itself, cutting off blood flow. Immediate veterinary attention is required if bloat occurs.

• Heart problems: Bullmastiffs can be prone to certain heart conditions, including cardiomyopathy and subaortic stenosis.

• Cancer: Like many large breeds, Bullmastiffs are at a higher risk for developing certain types of cancer, including mast cell tumors and lymphoma.

No, Bullmastiffs are not hypoallergenic. Bullmastiffs have a short, dense coat that sheds and spreads dander, which is the primary cause of dog allergies in humans.

Yes, Bullmastiffs drool, though the extent of drooling can vary among individual dogs. Not all Bullmastiffs drool excessively, but they produce saliva, particularly after eating or drinking, when excited, or in warm weather. Some Bullmastiffs drool when anticipating food.

Bullmastiff parents should be prepared to manage drool by keeping absorbent towels handy and wiping their dog’s mouth and jowls regularly. Some Bullmastiff parents use drool bibs or specialized drool towels to help minimize messes.