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Quick Links: Table of Contents
- Bull Terrier Growth
- Bull Terrier Weight and Growth Chart
- When do Bull Terriers Stop Growing and How Big Do They Get?
- Bull Terrier Growth Calculator
- How Much Should a Bull Terrier Weigh?
- What is the Height of the Bull Terrier?
- Is Your Bull Terrier Growing Normally? This is How to Tell
- How to Measure the Weight of your Bull Terrier
- How Fast Do Bull Terriers Grow? Bull Terrier Growth Rate
- Size of Male Bull Terrier Versus Size of Female Bull Terrier
- Male Bull Terrier Weight and Growth Chart
- Female Bull Terrier Weight and Growth Chart
- Bull Terrier Growth Stages
- Male Bull Terrier Weight/Growth Chart in KG
- Female Bull Terrier Weight/Growth Chart in KG
- How Much Should a 12-Week-old Bull Terrier Weigh?
- How Much Should a 4-Month-old Bull Terrier Weigh?
- How Much Should a 6-Month-old Bull Terrier Weigh?
- How Much Should a 1-Year-old Bull Terrier Weigh?
- How to Tell If Your Bull Terrier is Overweight
- Conclusion on Bull Terrier Weight and Growth
Bull Terrier Growth
Did you just get the Bull Terrier puppy? And do you want to know when your Bull Terrier will stop growing and how big your Bull Terrier will get? Or do you want to know if your Bull Terrier is of the ideal weight for its age?
In this article, we will answer all these relevant questions related to Bull Terrier growth and weight.
If you do not own the Bull Terrier yet, make sure you purchase your Bull Terrier from an reputable Bull Terrier breeder. Also, check out our Bull Terrier buying guide and Bull Terrier price guide here.
You can also work with a reputable rescue to adopt a puppy.
It is important for you as a caring Bull Terrier owner to know if your Bull Terrier is growing normally and that your Bull Terrier is not overweight or underweight.
Extensive research studies have shown that most dogs are overweight because their owners spoil them with food, treats, and easy life styles. Most dogs eat way too much and do not get enough exercise. Research has also shown that one of the reasons many dogs die young is because they are overweight. However, you can extend your dog`s life by making sure your dog is of healthy weight and growth.One final reason to keep track of your Bull Terrier`s weight and growth is that your Bull Terrier`s weight and growth pattern can tell you if your Bull Terrier has some underlying health conditions (such as bone, heart, hormone diseases). This is what recent research has shown.
This article contains the Bull Terrier growth calculator that you can use to predict your Bull Terrier`s adult weight. This article also contains the Bull Terrier growth chart and weight calculator that you can use to approximately tell if your Bull Terrier`s weight is in the normal range.
However, the more accurate method to predict and track normal growth in your Bull Terrier is by regularly weighing your Bull Terrier and recording the weight of your Bull Terrier with our free dog weight tracker and weight predictor. Our tool will tell you, first, a more accurate future weight of your Bull Terrier and, second, if your Bull Terrier is growing normally.
We designed our dog weight tracker and weight predictor based on a recent research study carried out by researchers from Banfield Pet Hospitals and the University of Liverpool. This study collected and analyzed the weight of over 6 million healthy dogs in the United States. The dogs studied included dogs in the Bull Terrier weight category.
Also, check out our Bull Terrier food calculator here to know how much food to feed your Bull Terrier based on your Bull Terrier`s weight and age.
Bull Terrier Weight and Growth Chart
Below is the typical growth chart and weight chart of Bull Terriers at different stages in their lives.
Note that your Bull Terrier may be slightly heavier or lighter than what the chart says. The weight chart is an average weight chart.
Also, this growth chart is the combined growth chart of the male and female Bull Terrier.
To know how much food to feed your Bull Terrier at different ages and weights, check out our Bull Terrier feeding guide and calculator.
To know how much water your Bull Terrier needs to drink at different ages and weights, check out our Bull Terrier water drinking guide and calculator.
Note that the growth pattern of a female Bull Terrier can be slightly different from the growth pattern of a male Bull Terrier
. Therefore, later on in this article, we will provide you with the gender-specific growth chart for the male and for the female Bull Terrier.| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 30 LBS | 22 LBS – 39 LBS |
| 20 Weeks | 39 LBS | 28 LBS – 51 LBS |
| 25 Weeks | 47 LBS | 33 LBS – 60 LBS |
| 30 Weeks | 52 LBS | 37 LBS – 68 LBS |
| 35 Weeks | 57 LBS | 39 LBS – 74 LBS |
| 40 Weeks | 60 LBS | 41 LBS – 78 LBS |
| 45 Weeks | 62 LBS | 42 LBS – 82 LBS |
| 60 Weeks | 65 LBS | 44 LBS – 86 LBS |
When do Bull Terriers Stop Growing and How Big Do They Get?
Your Bull Terrier will grow very fast in its first 48 weeks. At 48 weeks, your Bull Terrier will have reached 95 percent of its adult weight. Then your Bull Terrier will slowly stop adding more weight. At around 70 weeks (~16 months), your Bull Terrier should be at its maximum weight. Bull Terriers stop growing at 70 weeks (~16 months).
The above discussion is general, and it applies to both male and female Bull Terriers. However, male dogs usually grow at a different rate compared to female dogs
A male Bull Terrier will grow very fast in its first 48 weeks. At 48 weeks, a male Bull Terrier will have reached 95 percent of its adult weight at 48 weeks. A male Bull Terrier will then slowly stop adding more weight. At around 70 weeks (~16 months), a male Bull Terrier should have reached its maximum weight. Male Bull Terriers stop growing at 70 weeks (~16 months).
Similarly, a female Bull Terrier will grow very fast in its first 48 weeks. At 48 weeks, a female Bull Terrier will have reached 95 percent of its adult weight at 48 weeks. A female Bull Terrier will then slowly stop adding more weight. At around 70 weeks (~16 months), a female Bull Terrier should have reached its maximum weight. Female Bull Terriers stop growing at 70 weeks (~16 months).
See the growth graph of a Bull Terrier below.
As you can see in the Bull Terrier growth curve below, the Bull Terrier grows really fast in its early weeks, and then its growth levels off till it reaches 100 percent of the adult weight.
Bull Terrier Growth Calculator
Use the calculator below to estimate how big your Bull Terrier will get based on its current weight.
This Bull Terrier growth calculator is based on the typical weight curve of a Bull Terrier shown above. The calculator assumes that your Bull Terrier is growing normally, and not on its way to become overweight or underweight.
How Much Should a Bull Terrier Weigh?
Adult Bull Terriers typically weigh between 35 to 75 pounds.
Above is a graph that shows how much a Bull Terrier should weigh at different ages. Check where the weight of your Bull Terrier falls in the graph for its age.
It is totally fine if the weight of your Bull Terrier falls in either the dark green or light green region of the graph. However, weight in the dark green region is more typical for Bull Terriers.
If the weight of your Bull Terrier falls outside both the dark and light green region for its age, then you should consult a vet.
Also, you can use the Bull Terrier weight calculator below to find the typical weight and the normal weight range of Bull Terriers, male or female, of any age between 12 weeks and 100 weeks.
If you want to see how the weight of your Bull Terrier compares to that of other Bull Terrier`s of its age, enter the weight of your Bull Terrier in the calculator, and the calculator will show you where your Bull Terrier stands on the weight chart.
The calculator will also tell you if your Bull Terrier is within the normal weight range for the Bull Terrier.
This Bull Terrier weight calculator uses information from belpatt.fr and data from a research study on dog weight carried out by researchers at the University of Liverpool.
Please, talk to your vet before taking any decision on your pet`s weight and health.
What is the Height of the Bull Terrier?
The adult Bull Terrier is 21 to 22 inches tall at the shoulder. This is the average adult height of the Bull Terrier.
Is Your Bull Terrier Growing Normally? This is How to Tell
Puppy growth predictors, growth charts, and growth calculators like the ones above are approximate methods for predicting growth in dogs. However, these tools have limited capabilities. This is because each dog is unique and a dog`s growth may be different from that of the overall dog population.
A more accurate and scientific way to predict a dog`s growth is to measure the dog`s weight every week and record the weight. Doing this with your Bull Terrier will give you a clearer picture of how your Bull Terrier is growing.
You can use our free tool to track your Bull Terrier`s growth and weight over time. Our tool will also let you know if your Bull Terrier is growing normally.
Tracking your Bull Terrier`s weight will let you see the unique growth trajectory of your Bull Terrier. You can use this growth trajectory to accurately predict how big your Bull Terrier will get. The growth trajectory will also let you know very early if your Bull Terrier will become overweight or underweight.
Monitoring your dog`s weight is important because pet obesity is one of the leading causes of premature death in dogs. And these days, pets gain weight very easily because their owners spoil them with lots of treats and food. Catching early abnormal weight in your dog and correcting it (through diet changes, exercise) can significantly extend your dog`s life.
Below is what a normal growth pattern and what abnormal growth patterns look like in Bull Terriers. You can compare your Bull Terrier growth trajectory against these references to see if your Bull Terrier is growing normally or you can use our automatic tool.
How to Measure the Weight of your Bull Terrier
There are two methods you can use to measure your Bull Terrier`s weight.
The first method, which is the better and more accurate method to weigh your Bull Terrier, is to use a dog weighing scale.
Using a dog scale is important if you would like to monitor your Bull Terrier`s growth regularly to catch any abnormal growth early.
Having a scale for weighing your Bull Terrier will make it easy for you to weigh your Bull Terrier regularly without any trouble.
The scale that we recommend for weighing the Bull Terrier is this high durability and affordable Greater Goods Digital Pet Scale. Click here to check out this scale on Amazon.
The second method is to use a bathroom scale to weigh yourself while holding your Bull Terrier. Then use the same scale to weigh yourself without your Bull Terrier. Then calculate your weight when holding your dog minus your weight when not holding your Bull Terrier. This method is illustrated in the picture below.
However, note that this method of holding your dog on a scale is not very accurate, and it may be difficult for you to use this method to weigh your Bull Terrier if your Bull Terrier is very heavy or if your Bull Terrier is the type that would not stay still while being held.
How Fast Do Bull Terriers Grow? Bull Terrier Growth Rate
Starting from 3 months of age, Bull Terriers grow at a rate of 2.13 pounds per week (0.97 Kilograms per week) on average. Starting at 4 months, your Bull Terrier will gain 1.79 pounds (0.81 Kilograms) every week on average.
At 5 months of age, your Bull Terrier will grow at a rate of 1.49 pounds per week (0.67 Kilograms per week) on average. Then at 6 months, your Bull Terrier will gain 1.22 pounds (0.55 Kilograms) every week on average.
See the growth rate chart of the Bull Terrier below
| Age (Months) | Growth per week (Pounds) | Growth per week (Kg) |
|---|---|---|
| 3 Months | 2.13 | 0.97 |
| 4 Months | 1.79 | 0.81 |
| 5 Months | 1.49 | 0.67 |
| 6 Months | 1.22 | 0.55 |
| 7 Months | 0.98 | 0.45 |
| 8 Months | 0.78 | 0.35 |
Size of Male Bull Terrier Versus Size of Female Bull Terrier
The average size of a male Bull Terrier is 66 pounds (30 kg) while the average size of a female Bull Terrier is 66 pounds (30 kg).
In general, male dogs are usually bigger than female dogs.
Male Bull Terrier Weight and Growth Chart
The growth pattern of Male dogs is also different from that of Female dogs.
Adult male dogs are generally bigger in size than adult female dogs.
Below is the typical growth and weight chart of a Male Bull Terrier.
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 30 LBS | 22 LBS – 39 LBS |
| 20 Weeks | 39 LBS | 28 LBS – 51 LBS |
| 25 Weeks | 47 LBS | 33 LBS – 60 LBS |
| 30 Weeks | 52 LBS | 37 LBS – 68 LBS |
| 35 Weeks | 57 LBS | 39 LBS – 74 LBS |
| 40 Weeks | 60 LBS | 41 LBS – 78 LBS |
| 45 Weeks | 62 LBS | 42 LBS – 82 LBS |
| 60 Weeks | 65 LBS | 44 LBS – 86 LBS |
Female Bull Terrier Weight and Growth Chart
The growth pattern of female dogs is different from that of male dogs. On average, female dogs grow faster than males and reach full size earlier. For this reason, it`s important that the standard height and weight charts for dogs are gender-specific.
Also, adult female dogs are generally smaller in size than adult male dogs.
Below is the typical growth and weight chart of a Female Bull Terrier.
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 30 LBS | 22 LBS – 39 LBS |
| 20 Weeks | 39 LBS | 28 LBS – 51 LBS |
| 25 Weeks | 47 LBS | 33 LBS – 60 LBS |
| 30 Weeks | 52 LBS | 37 LBS – 68 LBS |
| 35 Weeks | 57 LBS | 39 LBS – 74 LBS |
| 40 Weeks | 60 LBS | 41 LBS – 78 LBS |
| 45 Weeks | 62 LBS | 42 LBS – 82 LBS |
| 60 Weeks | 65 LBS | 44 LBS – 86 LBS |
Bull Terrier Growth Stages
Your Bull Terrier will go through a number of developmental stages on its journey to adulthood. Your Bull Terrier`s growth pattern can be categorized into 6 distinct stages: Neonatal, Transitional, Socialization Period, Juvenile Period, Adolescent Period, and Maturity.
You can know the developmental stage of your Bull Terrier based on how old your Bull Terrier is.
1. Bull Terrier Neonatal Period
Bull Terrier Neonatal Period is from Birth to 2 weeks. During this stage, the Bull Terrier puppy will be totally dependent on its mother. The Bull Terrier puppy`s eyes will still be unopened with no sense of vision. The Bull Terrier puppy will only have the senses of taste and touch
2. Bull Terrier Transitional Period
Bull Terrier Transitional Period is from 2 weeks to 3 weeks. During this stage, the Bull Terrier puppy will continue to develop a better sense of hearing and taste. The puppy`s teeth will start coming through and its eyes will begin to open.
During this stage, the Bull Terrier puppy begins to crawl forward and backward, begins to stand, begins to wag its tail. This is also the age where your puppy’s personality begins to develop.
3. Bull Terrier Socialization Period
Bull Terrier Socialization Period is from 3 weeks to 14 weeks. During this stage, the Bull Terrier puppy will be able to fully use all of its senses (vision, smell, touch, hearing, taste), and the puppy will learn to survive without its mother.
Also during this stage, the Bull Terrier puppy learns how to act like a dog (biting, chasing, barking, etc). The rapid learning and socialization of the puppy occur at this stage, and what the Bull Terrier puppy learns in this stage will have a long-term effect on the puppy`s behavior as an adult.
4. Bull Terrier Juvenile Period
Bull Terrier Juvenile Period is from 3-4 Months to 5-14 months. During this stage, the Bull Terrier puppies will attempt to clarify and resolve their boundaries. Their baby teeth start getting replaced by adult teeth.
5. Bull Terrier Adolescent Period
Bull Terrier Adolescent Period is from 5-14 Months to 2-3 Years. Bull Terriers go through social and sexual maturity during this stage.
6. Bull Terrier Maturity Period
Bull Terrier Maturity Period is from 1 year to 4 years. At this age, your Bull Terrier will transition to full adulthood.
Male Bull Terrier Weight/Growth Chart in KG
The growth pattern of Male dogs is also different from that of Female dogs.
Adult male dogs are generally bigger in size than adult female dogs.
Below is typical growth and weight chart of a Male Bull Terrier in Kilograms (kg).
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 13 KG | 10 KG – 17 KG |
| 20 Weeks | 18 KG | 12 KG – 23 KG |
| 25 Weeks | 21 KG | 15 KG – 27 KG |
| 30 Weeks | 23 KG | 16 KG – 31 KG |
| 35 Weeks | 25 KG | 17 KG – 33 KG |
| 40 Weeks | 27 KG | 18 KG – 35 KG |
| 45 Weeks | 28 KG | 19 KG – 37 KG |
| 60 Weeks | 29 KG | 19 KG – 39 KG |
Female Bull Terrier Weight/Growth Chart in KG
The growth pattern of female dogs is different from that of male dogs. On average, female dogs grow faster than males and reach full size earlier. For this reason, it`s important that the standard height and weight charts for dogs are gender-specific.
Also, adult female dogs are generally smaller in size than adult male dogs.
Below is typical growth and weight chart of a Female Bull Terrier in Kilograms (kg).
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 13 KG | 10 KG – 17 KG |
| 20 Weeks | 18 KG | 12 KG – 23 KG |
| 25 Weeks | 21 KG | 15 KG – 27 KG |
| 30 Weeks | 23 KG | 16 KG – 31 KG |
| 35 Weeks | 25 KG | 17 KG – 33 KG |
| 40 Weeks | 27 KG | 18 KG – 35 KG |
| 45 Weeks | 28 KG | 19 KG – 37 KG |
| 60 Weeks | 29 KG | 19 KG – 39 KG |
How Much Should a 12-Week-old Bull Terrier Weigh?
The average weight of a 12-week-old female Bull Terrier is 24.3 lbs (11.0 kg).
The typical weight range of a 12-week-old female Bull Terrier is from 17.5 lbs to 31.0 lbs (7.9 kg to 14.1 kg).
The average weight of a 12-week-old male Bull Terrier is 24.3 lbs (11.0 kg).
The typical weight range of a 12-week-old male Bull Terrier is from 17.5 lbs to 31.0 lbs (7.9 kg to 14.1 kg).
However, a recent research study on dog weight shows that 12-week-old female Bull Terriers can normally weigh as low as 7.5 lbs (3.4 kg) and as high as 30.6 lbs (13.9 kg)
Correspondingly, 12-week-old male Bull Terriers can normally weigh as low as 7.0 lbs (3.2 kg) and as high as 32.6 lbs (14.8 kg)
How Much Should a 4-Month-old Bull Terrier Weigh?
The average weight of a 4-month-old female Bull Terrier is 32.8 lbs (14.9 kg).
The typical weight range of a 4-month-old female Bull Terrier is from 23.6 lbs to 41.9 lbs (10.7 kg to 19.0 kg).
The average weight of a 4-month-old male Bull Terrier is 32.8 lbs (14.9 kg).
The typical weight range of a 4-month-old male Bull Terrier is from 23.6 lbs to 41.9 lbs (10.7 kg to 19.0 kg).
However, a recent research study on dog weight shows that 4-month-old female Bull Terriers can normally weigh as low as 13.3 lbs (6.0 kg) and as high as 43.6 lbs (19.8 kg)
Correspondingly, 4-month-old male Bull Terriers can normally weigh as low as 13.7 lbs (6.2 kg) and as high as 48.1 lbs (21.8 kg)
How Much Should a 6-Month-old Bull Terrier Weigh?
The average weight of a 6-month-old female Bull Terrier is 45.8 lbs (20.8 kg).
The typical weight range of a 6-month-old female Bull Terrier is from 32.6 lbs to 59.1 lbs (14.8 kg to 26.8 kg).
The average weight of a 6-month-old male Bull Terrier is 45.8 lbs (20.8 kg).
The typical weight range of a 6-month-old male Bull Terrier is from 32.6 lbs to 59.1 lbs (14.8 kg to 26.8 kg).
However, a recent research study on dog weight shows that 6-month-old female Bull Terriers can normally weigh as low as 22.4 lbs (10.2 kg) and as high as 62.5 lbs (28.4 kg)
Correspondingly, 6-month-old male Bull Terriers can normally weigh as low as 24.6 lbs (11.1 kg) and as high as 71.1 lbs (32.2 kg)
How Much Should a 1-Year-old Bull Terrier Weigh?
The average weight of a 1-year-old female Bull Terrier is 64.3 lbs (29.2 kg).
The typical weight range of a 1-year-old female Bull Terrier is from 43.5 lbs to 85.0 lbs (19.8 kg to 38.6 kg).
The average weight of a 1-year-old male Bull Terrier is 64.3 lbs (29.2 kg).
The typical weight range of a 1-year-old male Bull Terrier is from 43.5 lbs to 85.0 lbs (19.8 kg to 38.6 kg).
However, a recent research study on dog weight shows that 1-year-old female Bull Terriers can normally weigh as low as 37.2 lbs (16.9 kg) and as high as 84.5 lbs (38.3 kg)
Correspondingly, 1-year-old male Bull Terriers can normally weigh as low as 43.7 lbs (19.8 kg) and as high as 98.3 lbs (44.6 kg)
How to Tell If Your Bull Terrier is Overweight
As mentioned earlier in this article, a very accurate way to know if your Bull Terrier puppy is on its way to becoming overweight is by weighing your dog every week and recording its weight. This will show you the growth trajectory of your Bull Terrier puppy. And a close look at your puppy`s growth trajectory will tell you if your Bull Terrier puppy will be overweight or underweight. This method is relatively easy to use.
You can use our free online tool to track your Bull Terrier puppy`s growth curve.
However, if you do not have a record of the weekly weights of your Bull Terrier, and you want to tell if your dog is overweight, underweight, or of normal weight, then you can use a chart called the body condition chart shown below. This method requires some expertise to use, and it is further discussed below.
To tell your dog`s body condition, first, look at your dog closely and observe which of its bones and structures are sticking out or not sticking out from under its skin. Next, use your hands to feel for fat and bones over your dog. To know which bones to look and feel for, check out the body condition tool guide from the World Small Animal Veterinary Association and this guide. This exercise will tell you the body condition score for your dog.
Body condition scores are from a scale of 1 to 9. A score of 1, 2 or 3 means that a dog is too skinny. A score of 4 or 5 means that a dog is of ideal weight, and a score above 5 means that a dog is overweight.
Talk to your vet if your Bull Terrier appears to be overweight. The vet might recommend reducing how much food to feed your Bull Terrier.
Conclusion on Bull Terrier Weight and Growth
In this article, we have provided you with the information, growth charts and growth calculators to help you tell how big your Bull Terrier will get. These tools will also help tell if your Bull Terrier is growing normally.
However, the best way to monitor and predict the growth of your Bull Terrier is to measure and record your puppy Bull Terrier`s weight every week.
Use our free Bull Terrier weight tracker and calculator tool available here to track and predict your Bull Terrier`s weight.
It is important that every Bull Terrier owner monitors the growth of their Bull Terrier for normal growth by checking the weight of their Bull Terrier regularly. Regular weight monitoring will let you detect any abnormal growth very early before it is too late. We discussed how you can tell if your Bull Terrier is growing normally from your Bull Terrier`s weight history earlier in this article.
Abnormal growth in Bull Terrier can be because of underlying disease (such are heart, hormonal, or bone problems) or because of overfeeding or underfeeding. All of the aforementioned reduce the Bull Terrier lifespan and quality of life.
Don`t wait. Start tracking your Bull Terrier`s weight today!