American Bully Size Chart: Growth and Weight

American Bully is a loving, affectionate, loyal, and adorable breed that wants nothing but to please its owner.

American Bullies’ size varies depending on their growth as the breed is divided into four official classes. For this reason, no one can say how big one’s puppy should be at a certain age.

Today we shall discuss the different size classes and the growth chart of American Bullies:

How Big Do American Bullies Get?

American Bullies are known as small to large dogs, divided into four categories based on their size and weight. American Bullies adults can be 14 to 24 inches and weigh from 20 pounds to 150 pounds.

The reason for such a massive weight on such a small dog is that American Bullies are muscular dogs with dense bones packed together really close.

Let’s talk about the different categories of American Bullies.

American Bully Size Categories

There are four official size categories of American Bullies, making recognizing all the different kinds easier. There are also some unrecognized sizes of American Bullies that we will discuss.

Let’s take a look at the official categories:

1. Standard Bully

The most common American Bully is the Standard Bully, which is compact and muscular. Standard Bully is a general standard for all American Bullies as they are strong, with proportionate muscles and a square head that looks perfect with their body.

Regarding the size, most Standard Bully males will stand at 17 to 20 inches and weigh 50 to 80 pounds.

The most typical breed of Bully owned in the US is the regular Bully.

This particular American Bully breed is quite strong and squat. These puppies can range in price from $2,000 to $5,000, depending on the breeder and the dog’s pedigree.

2. Pocket Bully

I’d then like to talk about the Pocket Bully. Sadly, despite its lovely moniker and slightly smaller form than many other American Bullies, it cannot fit inside your pocket.

Generally, Pocket Bullies are about 14-17 inches tall and weigh around 20-50 lbs.

The Pocket Bully is the tiniest and most tiny breed of American Bully.
These canines are well known for having disproportionately huge heads and necks.

You may distinguish Pocket Bullies from other species in the family by observing their squat legs, which are closer to the ground.

In addition to being smaller, these puppies often share traits and colorations with other Bullies. The Pocket Bullies often cost more than your average Bully breed due to their charming size.

A Pocket Bully will often cost you between $3,000 and $8,000.

3. XL Bully

As you can presumably infer from the name, these dogs are bigger than their other family dogs. These big Bullies often only grow 3–4 inches higher than the other types. However, they weigh a bit more, between 80 and 130 lbs.

An XL Bully is expensive to buy, and because of their size and powerful form, they are in high demand. You should budget between $5,000 and $10,000 to purchase one.

4. Classic Bully

The Classic Bully is another popular variety for buying an American Bully. This breed has a traditional bulldog-like frame, as its name eloquently depicts. The dimensions of this kind of bully and the standard bully are remarkably comparable.

However, they can be distinguished from one another by a few traits. The Classic Bully is around the same height as the Standard Bully, standing between 17 to 20 inches.

They also tend to weigh in similarly. Classics generally weigh about 45-75 lbs.

What distinguishes a Classic from a Standard, then? The Classic has a more delicate build and is less muscular. However, although having a slightly less boxy build, they still have enormous heads and necks. The normal price range for these canines is $2500–$5000.

5. Non-Standard-Sized Bully

Then there are the Bullys that are not typical sizes. This indicates that although many people continue to breed and buy dogs, they are not legally recognized as American Bully breeds.

Micro Bully

It’s important to remember that some people call micro bullies pocket bullies. Any dog that is smaller than the Pocket Bully would be considered a non-standard Micro Bully. Micro Bullies have a height of 11 to 14 inches.

XXL Bully

Any Bully that is larger than the typical XL Bullies sizing will be classified as non-standard XXL. These puppies are bigger and even more powerful than their siblings. These Bullies stand tall at 24 to 28 inches.

These are only a few of the many Bully variants. The American Bully is a brand-new breed that was only recently discovered. As a result, more of these differences will eventually be classified as a breed.

Height and Weight Standards

Class Male Height Female height Weight
Standard 17 – 20 inches 16 – 19 inches 50 – 75 pounds
Classic 17 – 20 inches 16 – 19 inches 45 – 70 pounds
Pocket 14 – 17 inches 13 – 16 inches 20 – 50 pounds
XL 20 – 24 inches 19 – 23 inches 80 – 130 pounds

As you now know, there is a lot of variety in the size of American Bullies. It’s essential to remember that your dog may not fall entirely into one of these classes.

The best way to know the size of your American Bully dog is to consult with your vet or breeder from whom you bought your puppy. They will give you more precise information based on the puppy’s weight chart and the specific bloodline of your Bully.

American Bully Puppy Development Stages

Knowing about American bully puppy development is essential to care for these large breed dogs adequately. American Bullies are born small, but they grow quickly.

Here’s a timeline of the Standard American Bully puppy’s development:

0-4 Weeks

The neonatal phase is the most liable period in the life of an American Bully. Since they can’t produce body heat, these puppies rely on their mother for food and warmth.

They will nap and eat most of the day, and Because they are so weak at this age, they are prone to worms and should be dewormed instantly.

One Month Old

Your puppy’s eyes will open, and his ears will begin to operate during this period. In addition, their milk teeth will also appear, and ultimately, they will start eating solid foods.

This time is also when they learn to immerse themselves with their littermates. Your puppy must mingle with humans to evade future social issues.

Two Months Old

Before they turn two months old, your American Bullies have grown fast and are now at the age where they can go to the veterinarian for their first vaccines.

Your puppy is also becoming more friendly, learning to interact with people and the environment during this period.

Three Months Old

Your Bully puppy is now an adolescent. His growth rate will slow from here on forward, and he should have formulated all of his senses entirely.

Four Months Old

Your American Bully is now a teenager. He will start figuring out what he can and cannot do. Obedience training can help reinforce positive behaviors and prevent the development of undesirable ones.

Train your dog for 20 to 30 minutes daily to ensure he is physically and mentally productive.

Six Months Old

Your American Bully dog is approaching sexual maturity, and female Bullies may go into heat for the first time. Male Bullies mature sexually faster than female ones.

However, this does not mean you can mate your Bullies at this age because they are still too young.

At this stage, behavioral issues like aggressiveness and rebelliousness might emerge. Your American Bully may also become pickier about who he considers a friend.

1 Year Old

Your American Bully will now reach his adult dog’s weight and height.

He is ready to switch from puppy to adult food and needs plenty of workouts to avoid diseases like obesity and diabetes. Your Bully’s growth plates begin to harden and close during this time.

Underweight dogs may grow until 18 months old, while overweight dogs may stop growing as early as nine months old.

Factors Affecting American Bully Size

Now that you know the basics of American Bully growth stages and development, here are a few things to remember that can impact how big your dog gets and how fast he reaches his full adult size and weight.

1. Type of Diet

Nutrition is the major aspect. Proper growth and development require a diet high in protein, fat, and calories. Most dog food manufacturers provide growth recipes for large breeds like the American Bully.
American bullies grow quickly and require a lot of food, so make sure you feed them often and keep them at a healthy weight.

It is essential to feed your dog, but the most important is the type of food you feed them.

Having an improper diet can mess up your Bully’s life. Inappropriate food can cause health issues or stunt your puppy’s growth.

2. Genetics Play A Role

Like enormous and giant dog breeds, your American Bully’s size is influenced by her genetic composition. As adults, dogs with less significant parents are more likely to be smaller than those with more significant parents.

Larger dogs often weigh over 50 pounds and have a wither height of at least 18 inches (46 cm). Some larger breeds have a 100-pound weight limit.

3. Exercise Is A Must

Exercise is another aspect that can have an impact on size. Finding a balance in training is essential since too much of it might hinder growth. Both overweight and underweight dogs can develop joint issues as they age.

Exercise will help maintain your Bully’s health, retain the right weight, and be physically fit.

4. Health Problems

The Bully’s overall health is also essential in the growth curve and later health problems.

A few medical issues might hamper the growth of an American Bully.

We suggest speaking with your veterinarian if you want to learn more about these problems. Hip dysplasia is one common cause for concern.

The hip joint’s ball and socket do not develop properly with this disorder, which can lead to pain and disability. If your dog exhibits any symptoms of this ailment, it’s critical to have your dog examined by a veterinarian.

Importance of Proper Size in American Bully Breeding

Finding details regarding the sizes of several American bully breeds can be challenging. We have developed the above growth and size charts to better assist you in comprehending how big your dog might grow.
Anyone considering adopting one of these dogs needs to know this information.

Figuring out how large your American Bully will get is essential because you may need a house with a backyard or a big apartment that a Bully needs.

One way to determine the future size is to look at the parents. Males typically take after their father, while females after their mother.

How to Measure Your Dog’s Height for Accurate Sizing?

Estimating a Bully’s height can be important when evaluating how much it has grown over time or when exhibiting it in dog shows. The height measurement of a Bully is taken from the ground to his withers.

Calculating from the withers to the floor is standard for all dogs and helps you accurately measure every time. Stand your Bully against a wall. When measuring your dog’s height, you will need him to stand still to get an accurate measurement.

Putting the puppy against a wall or door frame would be best. It will give you a fixed point next to the dog you use during measurement. Make sure that your Bully is standing up straight.

Keep the puppy’s stance as square as possible, with all 4 feet on the floor and spaced evenly. His legs should be perpendicular to the floor, and his feet should be shoulder-width apart.

Feel for the puppy’s withers. The withers on a Bully is the highest point of his shoulder blades, located behind the base of the puppy’s neck. Feel around this area on your Bully and find the top bony point of the shoulder.

Afterward, place a level across your dog’s withers. Ensure the level is completely level, then mark where the bottom touches the wall. If you don’t mind leaving a little mark on your wall, use a pencil and make a mark on the wall.

You can also measure against your refrigerator and use a magnet to mark your spot. Allow the puppy to move out from near the wall.

Once the area is clear, you can easily calculate from the floor to the mark you made. This measurement is your dog’s height from its withers to the ground.

FAQs – Frequently Asked Questions

What 2 Dogs Make a Standard Bully?

The American Bully is a mix of the American Pitbull and the American Staffordshire Terrier. They are further cross-bred with different Bulldog-type breeds.

What Two Breeds Make an XL Bully?

The American Bully is a somewhat unorthodox breed. They are a cross-breed of an American Pitbull Terrier and an American Staffordshire with various Bulldog breeds.

How Big is a 10-Week-Old American Bully?

They will begin to socialize with humans and their littermates. When they turn two months, your puppy needs to be vaccinated, and they can be moved to their permanent homes.

Your puppy is beginning their adolescent stage, and their rate of development slows down from here. This stage should develop all their senses.

What Size Should You Take a Bully Stick Away?

Take the Bully to stick away and discard it when it can be swallowed whole (about 2.5- 3 inches in most cases). Some pet owners use vice grips or toys to ensure their pet doesn’t chew past a certain point.


American bully size and growth chart are helpful resources for anyone curious about the breed.

As you can see, the American Bully undergoes many changes within its first year.
It is possible to ensure that your Bully receives the finest care by knowing what to anticipate as they grow.

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