Boxer Growth Chart (Weight Chart & Size Chart)

Boxers are athletic dogs that are fun-loving, loyal, and attentive. The Boxer is a medium to a large-sized dog that was originally bred for big-game hunting. They are great with youngsters and make wonderful watchdogs. They are now renowned as one of America’s top 10 most popular dog breeds, as well as possessing the longest tongue among dog breeds. 

If you have a Boxer puppy, you may be wondering how big a Boxer can get and how you know when your Boxer is done growing. Read the entire article to know more about Boxer Growth Chart.

Boxer Growth Chart
Boxer Growth Chart

When Do Boxers Stop Growing?

Understanding when your boxer will finish growing and the size he or she will be as an adult can help you prevent unpleasant surprises. This is because you will be able to properly care for the boxer, set expectations, and plan ahead of time.

Boxers typically cease growing in weight and height between the ages of 18 and 24 months.

Females reach 21 to 24 inches and weigh 55 to 65 pounds on average, while men reach 22 to 25 inches and weigh 60 to 70 pounds.

However, once boxers reach adulthood, their width can rise until the age of 2 to 3 years. This is when they are deemed totally developed and have reached adult weight and stature.

Boxer Size Chart

The Boxer weight chart below shows your boxer’s predicted weight from birth to adulthood. The birth weight is used to calculate the predicted weight.

As a result, boxers born at a heavier weight are predicted to gain more weight over time than boxers born at a lighter weight.

The boxer size chart is an extremely simple tracking tool for ensuring that your pet pooch is developing normally.

Tracking your dog’s weight on a regular basis is vital because it might be the first and most evident indicator of how healthy they are.

It is also crucial to note that a puppy’s growth and development may deviate from the projected weight listed on the chart; if this occurs, it is not necessarily causing concern.

While boxer growth may be anticipated in broad strokes from birth to 18 months, each puppy will follow its unique developmental path.

When utilizing the growth chart, keep this in mind and allow for some wiggle room for each development weight target.

Only visit your veterinarian if your boxer is significantly overweight or underweight for their age.

Boxer Growth Pictures

Boxer puppy
Boxer puppy
Boxer puppy
Boxer puppy
Boxer puppy
Boxer puppy

What is the Standard Boxer Size

Males reach a height of approximately 25 inches and weigh between 65 and 80 pounds (30 and 36 kilograms); females reach a height of around 21 to 25 inches and weigh between 50 and 65 pounds (22 to 30 kilograms).

Boxer Weight Chart

Here is the weight chart of a Boxer:

AgeAverage lbAverage kg
1 Weeks2.5 – 3.2 lbs1.2 – 1.5kg
4 Weeks6.0 – 7.0 lbs2.5 – 3.0 kg
8 Weeks17.0 – 19.0 lbs8.0 – 8.5 kg
12 Weeks25.5 – 28.5 lbs11.0 – 13.0 kg
16 Weeks35.5 – 40.0 lbs16.0 – 18.0 kg
18 Weeks42.5 – 47.5 lbs19.0 – 21.5 kg
22 Weeks50.0 – 55.0 lbs22.5 – 25.0 kg
26 Weeks59.5 – 66.5 lbs27.0 – 30.0 kg
Adult66.5 – 70.0 lbs30.0 – 32.0 kg
Boxer Weight Chart

Boxer Growth Chart – What To Expect
Boxer Weight Chart by Age

Boxer Weight  1-2 weeks

Boxers are considered large dogs and are estimated to weigh between 2.5 and 3.2 pounds at birth.

The 2-week period following birth then triggers some really significant growth development—anywhere from an 80 percent to a 100 percent gain in weight from birth.

Boxers can be expected to weigh between 4.5 and 5.5 pounds after just two weeks. During this time, boxer puppies are completely dependent on their mothers’ milk to encourage their early intellectual and physical development.

Boxer Weight 3-12 weeks

Another significant growth stage for boxer puppies occurs between the ages of three and twelve weeks. Boxers should expect to grow from 6 lb-7 lb to a weight range of 25.5 lb-28.5 lb throughout this era, which translates to a 300 percent weight rise.

Boxer puppies are typically weaned around the 4-week mark. This shift in nutrition to solid meals results in rapid development and weight increase. Stronger appetites contribute to big weight gain in boxers because they are a huge breed.

Boxer Weight 4-6 months

A 6-month-old male Boxer should weigh 41-48 pounds, while a 6-month-old female Boxer should weigh 39-44 pounds.

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Puppies achieve roughly 75% of their full height at six months of age, according to This would be approximately 17 to 19 inches tall for a male Boxer puppy. Female Boxer puppies aged 6 months will stand between 16 and 18 inches tall.

Boxer Adult Weight 

The 18-month weight is a boxer’s projected full adult weight. Boxer owners should keep this weight range in mind and routinely monitor their boxers.

If they begin to deviate from this range, owners should call a veterinarian for further monitoring, as unexpected weight increases or loss could be an indication of illness or the need for a change in food or activity regimen.

What is the Full Grown Boxer Weight?

A full-grown male Boxer will stand between 23 and 25 inches tall, while a female Boxer would stand between 21.5 and 23.5 inches tall, according to the American Kennel Club Official Boxer Standards. A fully developed male Boxer will weigh between 60 and 70 pounds, while a female Boxer would weigh between 55 and 65 pounds.

How To Weigh Your Boxer Puppy?

Keeping track of your puppy’s weight is a smart way to ensure that he stays on his growth curve. You should weigh your puppy once a week.

You can weigh your puppy using your home scale if he is little enough or if you are strong enough. First, weigh yourself and make a note of it. Then pick up your dog and re-enter the scale. Your puppy’s weight is the difference between the two weights.

If you don’t want to invest in a large scale for your house, you may need to take your puppy to the vet’s office and have them weigh him as he grows.

It may not seem like something you should be aware of, but you should be aware of your Boxer’s neck size. You should also be aware that the size of your Boxer puppy’s neck will gradually fluctuate over time.

Information on Boxer
Information on Boxer

What Is A Boxer’s Neck Size?

Knowing his neck size is critical in ensuring that you have the best collar for your puppy.

You’ll need a tape measure to measure your dog’s neck. Measure the circumference of your dog’s lower neck in inches, which you may then compare to the collar you are purchasing.

The mature Boxer’s neck measures between 16 and 22 inches, but the puppy’s neck will be shorter. Check your puppy’s collar on a frequent basis to ensure that it still fits.

How Big Do  Boxers Get?

There are various methods for estimating how large your Boxer will grow.

If your Boxer is younger than two years old, he or she is most likely still growing. Some Boxers stop developing around the age of 18 months, while many Boxers continue to gain weight and size until they are two years old.

Contacting your Boxer’s breeder is another option for estimating their size. Many breeders can provide a more accurate estimate based on past litters and the exact height and weight of their parents. A puppy will rarely be larger than either parent, thus this might give you a better indication of how big they can go.

Boxer Body Condition Score (BCS) 

If you want to keep track of your Boxer’s weight to make sure he’s the proper size, there’s a useful guide you can use.

The Body Condition Score, or BCS, is used to determine whether a dog’s weight is adequate. The scale is based on a number system ranging from 1 to 9.

A 1 on the scale indicates that the dog is severely underweight and unwell. His ribs would protrude, and he would be devoid of both fat and muscle.

A 9 on the other hand indicates that the dog is highly obese, with fat deposits all throughout. He’ll protrude from the sides.

The optimum score is 5, which indicates that he is thin enough to view his waist from above and feel his ribs beneath his fur, but not so thin that you can see them.

Factors That Affect Boxer Puppy Growth 


As the owner of a boxer puppy, you should learn about your puppy’s parents and grandparents. This is due to the fact that genetics has a role in dog growth as well.

Knowing the ideal weight and size of your new puppy’s parents and grandparents will help you determine the ideal growth parameters for your new puppy. This will also prepare you for any future growth changes that may occur.

Diet & Nutrition

Diet & Nutrition of a Boxer
Diet & Nutrition of a Boxer

The diet you feed your boxer is critical since it affects their weight and overall health.

Make sure the food you feed your puppy is free of hazardous fillers and grains, and that it is the healthiest diet for a Boxer puppy available.

Avoid overfeeding them by being cautious while offering them scraps. If your boxer is overweight when they are puppies, it might be difficult to lose weight due to their activity limitations.

Physical Activity & Health

Boxers are playful dogs, which necessitates an exercise regimen for maximum health. Allowing your puppy to run about and play fetch with them until they are exhausted is plenty.

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However, don’t let them go jogging or running until their bones have fully developed. This is due to the fact that the extreme impact of exercise may cause injury to the long bones, resulting in aberrant growth. This can lead to joint problems in the future for your puppy.

Why is my Boxer so Small?

When you read this information and discover that your Boxer is smaller than the breed standard, you may wonder whether you should be concerned.

The first thing we want you to think about is the dog’s age. Because you already know that Boxers develop quickly and that the rate varies greatly between different puppies, you can relax if your dog isn’t quite an adult.

You won’t be able to forecast your dog’s size and weight until he or she is two years old. In the meanwhile, feed him well, exercise him often, and have him checked by a veterinarian on a regular basis to safeguard his health.

Some adult Boxers, like all other dog breeds, are smaller than the breed standard proportions. On the other side, there are a few that are larger than the standard. Your dog is not ill if he is of average or smaller size.

The most likely explanation is genetics. In fact, variations from the average of 10% are rather typical in Boxer dogs.

Due to poor growth hormone production, Boxers are rarely smaller than the rest of the breed.

Growth hormone deficiency in dogs can be caused by a number of disorders, including:

  • The pituitary gland didn’t develop well
  • Presence of cysts on the gland
  • Infection of the pituitary gland
  • Tumor

How can I ensure that my Boxer is in good health?

As with many other things, prevention is always preferable to therapy. Taking your Boxer to regular veterinary appointments, coupled with consistent love and care at home, is one of the best things you can do for their health.

Brushing your dog’s teeth on a regular basis is one of the best things you can do at home to help prevent painful periodontal disease and costly dental treatments in the future. Periodontal disease can cause foul breath and oral pain in your Boxer, and if not treated at home, it may necessitate a dental cleaning or tooth extractions under anesthesia at some time in their lives.

Maintaining a healthy weight in your Boxer is critical for their longevity, overall health, and pleasure. If your Boxer is overweight, consult with your veterinarian to devise a weight-loss regimen that will help you get them back on track. Consult your veterinarian for advice on the best food and exercise for your Boxer.

Boxers, like all dogs, are predisposed to certain diseases. Boxers are a purebred dog breed that is prone to cardiac disorders such as cardiomyopathy, narrowing of the heart valves, and congenital heart anomalies.

Boxers are also known to have more respiratory problems due to their brachycephalic condition, which gives them their typical “squished nose” appearance but also results in shorter airways in their nose, making breathing difficult at times. Their risk of respiratory distress, allergies, heatstroke, and sinus difficulties is increased by brachycephalic conditions.

While we as pet parents are quite familiar with our dogs, your veterinarian is well qualified and skilled in screening and monitoring your puppy’s health and growth. Regular veterinary visits are critical for detecting and treating illness early on, allowing your Boxer to live the healthiest and longest life possible.

Unfortunately, veterinary expenses can be prohibitively expensive, with many treatments for emergencies and illnesses, such as heart problems, costing thousands of dollars.

When polled, 49.7 percent of pet parents indicated they would be unable to fund a $5,000 vet cost, and 30.86 percent stated they would need to arrange financing to cover this expense. Pet insurance is worthwhile for many pet parents because it provides a financial safety net.

When the worst happens, whether it’s an accident, injury, or diagnosis, know you’ll be able to handle the situation financially because the pet insurance you purchased when your Boxer puppy was young and healthy will cover up to 90% of the cost of their treatment is the best gift you can give yourself and your dog.

Common Questions about Boxer

At What Age Is A Boxer Fully Grown?

Boxers, as a medium to a large-sized dog breed, take longer to fill out and reach their maximum size than smaller dog breeds. As a general rule, your Boxer will develop until he or she is 18 to 24 months old. Remember that this is an approximation, therefore there will always be exceptions.

How Long Are Boxers Pregnant?

Although the Merck Veterinary Manual states that “predicting the timing of a delivery might be problematic because the date of breeding does not usually match the date of conception,” dogs are pregnant for roughly 62-64 days, or about two months. Pregnancy length can also vary depending on breed and litter size.”

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How Many Puppies Do Boxers Have?

Boxer puppies
Boxer puppies

The average boxer dog litter size is five to seven puppies. One of the puppies died shortly after birth, while another is critically ill. The breeders claim to have sold all but one of the puppies.

What Is The Life Expectancy Of Boxers?

Larger dogs, particularly boxers, have a shorter life expectancy than smaller breeds. Boxers are not considered large breeds, however, due to cancer, the average life expectancy of a boxer is 10 to 12 years.

These canine pups can live to be in their mid-teens, although only a few boxers have been documented to live to this age.

How Much Does It Cost To Own A Boxer?

The Boxer price ranges from $700 to upwards of $10,000 on average. If you’re just looking for an excellent family dog, you should budget around $700. However, if you’re looking for a show dog, you should expect to pay at the higher end of the Boxer pricing range.

How To Help Your Boxer Lose Weight If He Is Overweight 

As with humans, exercise is critical for your overweight dog’s health. Increased movement helps your dog burn off excess energy (and calories consumed). Avoid panic! Exercising your pet does not have to include marathons or lengthy hikes. Regular walks and the opportunity to run and play safely off-leash.

Even creating a stimulating indoor environment that encourages your dog to exercise on a regular basis can help. Bear in mind that different breeds require varying amounts of exercise, so visit your veterinarian, breeder, or your dog’s breed standard for recommendations on recommended activity levels.

Distinguish Begging from Hunger

Begging is not necessarily motivated by a desire for more food; it is also used to gain attention. (And, by rewarding the behavior, you reinforce and encourage it to continue.) If your dog begs, do not automatically assume he is hungry. Trust your instincts and keep track of the date and time of your last meal.

If your dog is prone to begging and you are prone to succumb to those puppy dog eyes, choose a high-protein meal with a fiber blend to help control your dog’s hunger and voluntary food consumption. In this manner, you may feed your dog with the assurance that he will feel fuller and content for a longer period of time.

Restriction on treats and table scraps

Even when our dogs are not begging, many of us provide an excessive amount of treats and table scraps. Dogs are not required to share our food! Consider treats and scraps for your pet in the same way that you would candy for children to help you keep them in check. If you’re going to utilize snacks for training, choose low-calorie, low-fat ones and keep the portions small.

As an alternative, keep in mind that clickers are excellent for reinforcement… and they have no calories! After all, a few extra pounds can make a significant impact in the lives of dogs, which are significantly smaller than humans. (Even the colossal breeds!) Therefore, focus on a balanced diet and resist the temptation to “reward” them with extra.

Customize Your Dog’s Diet

Not all weight-loss foods are created equal, which is why it’s critical to match your dog’s nutrition plan to their unique needs. Choose a brand that caters to your dog’s unique needs, whether they be weight control, dietary sensitivities, or illnesses.

Conclusion on Boxer Growth Chart

Your veterinarian is a fantastic resource for establishing the ideal weight and lifestyle for your Boxer. Consult with them right away to determine your Boxer’s present state of health and what may be done to enhance it.

Remember that even good behaviors, such as exercise, can be overused. Consult your veterinarian to determine how much exercise is necessary. Overexertion can cause joint injury in medium to large-sized canines that are still growing. Make a plan with your veterinarian today to get your Boxer the right amount of exercise to keep them lean, healthy, and happy.

Boxer pups mature into strong and powerful adults who make delightful, often goofy, companions and fierce protectors. Give yourself peace of mind today by selecting from the finest Boxer insurance providers with Pawlicy Advisor, a customizable pet insurance comparison tool designed to locate the best plan tailored to your dog’s needs.

Frequently Asked Questions:

At 6 months, how large should a boxer be?

A 6-month-old male Boxer should weigh 41-48 pounds, while a 6-month-old female Boxer should weigh 39-44 pounds. Puppies achieve roughly 75% of their full height at six months of age, according to This would be approximately 17 to 19 inches tall for a male Boxer puppy.

How quickly do Boxers grow?

Boxers, as medium-sized dogs, are expected to attain their full height and weight between the ages of 18 and 24 months. They will continue to grow (outwardly) and acquire weight until they are two to three years old. The boxer is a dog breed that is much more lively and playful than other types.

Do Boxers get a lot of sleep?

A healthy adult Boxer will typically sleep 12 to 14 hours per day. Your Boxer will not sleep for 24 hours in a row, as humans do. Dogs are dozers and opportunistic sleepers. When there is no noise or interruptions, your Boxer will sleep the best.

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