Bulldogs were originally developed to move livestock, fight, and protect their owners, and have a sturdy and tough appearance. All bulldog breeds have a pit bull and mastiff ancestry; that's why bulldog owners often confuse the size of their pup (due to huge variation in ancestor breed sizes). So, let us discuss which is the biggest Bulldog breed and what's its size?
Actually, there are two biggest Bulldog breeds that weigh nearly equal to each other. They are Bullmastiff and Old English Bulldogge. These dogs are giant and weigh around 130 pounds as adults.
Some other biggest Bulldog breeds other than these two are Alapaha Blue Blood, American Bulldog, and the Red-Tiger Bulldog. Here is the detail of all these biggest Bulldog breeds.
The Bullmastiff is renowned as "the Gamekeeper's Dog" because he is the ideal guard dog. The breed was established in the nineteenth century to protect private game preserves and the countryside.
That is to say, this dog represents a bygone era in human history. These dogs are enormous (they may easily weigh 130 pounds) and exceedingly simple to fall in love with. They are descended from the ancient Old English Bulldog and have been crossed with the Mastiff.
The size of these canines is, without a doubt, their most difficult hurdle to overcome. The Bullmastiff's attitude is indeed as pleasant as you might expect, with minimal intrinsic hostility, yet few of these dogs appear to know their actual size and power. As a result, every Bullmastiff must undergo extensive training in order to thrive in the real world without causing damage to anything.
The Bullmastiff's lifespan is unquestionably its major disadvantage. They rarely live more than nine years and are prone to all of the health problems that affect bigger canines, especially bone and joint issues.
Olde English Bulldogge (OEB)
This breed's ancestors include English Mastiffs, American Bulldogs (AB), and Pit Bull Terriers. The result is a colossal bulldog, i.e., OEB that may weigh up to 130 pounds at max.
These canines may become rather large and obese as they mature, so be prepared to set aside additional room. This means you'll have to share your couch or armchair with someone else because they might take up a lot of space. Given the breed's size, the Olde English Bulldogge (OEB) will require a great deal of activity to maintain its fitness and will not perform well if kept in small spaces for extended periods of time. These canines may not be suited to living in a small apartment or a small house. Remember as well that, despite their large size, these dogs can grow overweight if they are not given the opportunity to run and play. They may appear a little snoozy and sluggish all of the time, but you must prod them into activity in order to keep things running smoothly.
Male Red-Tiger Bulldogs (MRTB) can grow to be 24-26 inches tall and weigh 85-115 pounds. Female Red-Tiger Bulldogs can grow to be 23-25 inches tall and weigh 75-110 pounds.
The Red-Tiger Bulldog is a confident and outgoing dog who strives to satisfy his owners at all times. Children enjoy the breed because it is loyal, mild-mannered, and kind. However, they are clever, perceptive, and fiercely protective of their pet parents and their belongings, and they will protect them even if it means risking their lives. They can be aloof and frightening to uninvited guests when their watchdog sense is shown, but they will settle down after their master has reassured them of their position in the household. Red-Tiger Bulldogs are devoted to their families at all times, but it is critical that they recognize that the human members of their pack are all superior to them in terms of intelligence and strength. They get along nicely with other dogs and animals that they are familiar with.
Nonetheless, their Alpha Spirit and dominant attitude may result in their vying for ordinal ranking with other dogs of the same sex constantly, particularly in males. Additionally, they have a high hunting drive, so they naturally pursue rodents and pests in the wild. Therefore, early social training and obedience are required to minimize the risk of hostility toward same-sex or unknown canines.
American Bulldogs are a rare breed in the world of bulldogs. Unlike many of their other smaller cousins, it's extremely simple to describe these dogs as big and leggy. Even though they have many of the same face characteristics as other bulldogs, they are large and may weigh up to 118 pounds. It can develop to be anywhere between 21 and 28 inches tall, depending on the dog's size, environment, and gender.
Even though American Bulldogs are amiable, clever, and affectionate, their gentle and loving nature frequently causes them to become territorial and excessively wary of strangers. This makes them excellent family dogs and watchdogs, even for households with youngsters. However, they will require socialization training, particularly when they are pups, in order to get along with unknown humans or other dogs who come to the house to say hello. Fortunately, because of their intellect, they are extremely flexible and trainable.
The American Bulldog is an active breed with strong activity requirements. They thrive best in homes that are able to keep active by taking frequent walks and engaging in vigorous play. They are not the greatest breed to keep in flats or small spaces where they will not have the opportunity to burn off excess energy. It is possible for them to become disruptive and chew on items they are not intended to eat if they are not physically or cognitively active.
Alapaha Blue Blood Bulldog (ABBB)
Every Bulldog is not supposed to be a couch potato. If you're seeking a dog that's more suited to working, the Alapaha Blue Blood Bulldog (ABBB) can be a good option for you to consider. These dogs are large and powerful (they may weigh as much as 100 pounds), and they are not for the faint of heart, but they can make excellent companions if they are trained properly.
The ABBB is a devoted and easily trainable companion. Its breed was given this name because of its inclination for "royalty." It makes an excellent watchdog and guard dog. In order to defend their owners, they will battle to the death, and they make terrific companion dogs. Excellent with children, as well as being protective of them. These canines are energetic, athletic, and thoughtful, and they have a lot of heart. The ultimate goal of training this canine is to elevate him to the pack leader position.
Unfortunately, this species suffers from some of the same issues that other Bulldog breeders deal with. Skin disorders, vision difficulties, deafness, and hip dysplasia are possibilities. They do, however, survive for an average of thirteen years, which is significantly longer than the general population.
What Is The Total Number Of Bulldog Breeds?
Depending on whose kennel clubs you consult, there are around 13 unique breeds of Bulldogs to choose from. However, the most current breed was separated into its own independent group around twenty years ago, even though there are undoubtedly more hybrids out there.
What Distinguishes A Purebred Bulldog From A Mixed-Breed Bulldog?
Usually, the shape of their skull, ears, and jaws will reveal this. Most purebred bulldogs will also come with documents that prove their pedigree and ancestry. If everything else fails, you can use a DNA test, and you have no other option.
Bullmastiff and Olde English Bulldogge are the biggest of all bulldogs. Following that, American Bulldog, Alapaha Blue Blood Bulldog (ABBB), and Red-Tiger Bulldog are also considered somewhat giant bulldog breeds.
Further Reading: What Is The Lifespan Of An American Bulldog?
As a freelance pet writer and blogger, Shannon is passionate about crafting knowledge-based, science-supported articles that foster healthy bonds of love and respect between people and animals. But her first and very most important job is as a dog auntie and cockatiel, tortoise, and box turtle mama.