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Quick Links: Table of Contents
- Brittany Growth
- Brittany Weight and Growth Chart
- When do Brittanys Stop Growing and How Big Do They Get?
- Brittany Growth Calculator
- How Much Should a Brittany Weigh?
- What is the Height of the Brittany?
- Is Your Brittany Growing Normally? This is How to Tell
- How to Measure the Weight of your Brittany
- How Fast Do Brittanys Grow? Brittany Growth Rate
- Size of Male Brittany Versus Size of Female Brittany
- Male Brittany Weight and Growth Chart
- Female Brittany Weight and Growth Chart
- Brittany Growth Stages
- Male Brittany Weight/Growth Chart in KG
- Female Brittany Weight/Growth Chart in KG
- How Much Should a 12-Week-old Brittany Weigh?
- How Much Should a 4-Month-old Brittany Weigh?
- How Much Should a 6-Month-old Brittany Weigh?
- How Much Should a 1-Year-old Brittany Weigh?
- How to Tell If Your Brittany is Overweight
- Conclusion on Brittany Weight and Growth
Brittany Growth
Did you just get the Brittany puppy? And do you want to know when your Brittany will stop growing and how big your Brittany will get? Or do you want to know if your Brittany is of the ideal weight for its age?
In this article, we will answer all these relevant questions related to Brittany growth and weight.
If you do not own the Brittany yet, make sure you purchase your Brittany from an reputable Brittany breeder. Also, check out our Brittany buying guide and Brittany price guide here.
You can also work with a reputable rescue to adopt a puppy.
It is important for you as a caring Brittany owner to know if your Brittany is growing normally and that your Brittany 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 Brittany`s weight and growth is that your Brittany`s weight and growth pattern can tell you if your Brittany has some underlying health conditions (such as bone, heart, hormone diseases). This is what recent research has shown.
This article contains the Brittany growth calculator that you can use to predict your Brittany`s adult weight. This article also contains the Brittany growth chart and weight calculator that you can use to approximately tell if your Brittany`s weight is in the normal range.
However, the more accurate method to predict and track normal growth in your Brittany is by regularly weighing your Brittany and recording the weight of your Brittany with our free dog weight tracker and weight predictor. Our tool will tell you, first, a more accurate future weight of your Brittany and, second, if your Brittany 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 Brittany weight category.
Also, check out our Brittany food calculator here to know how much food to feed your Brittany based on your Brittany`s weight and age.
Brittany Weight and Growth Chart
Below is the typical growth chart and weight chart of Brittanys at different stages in their lives.
Note that your Brittany 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 Brittany.
To know how much food to feed your Brittany at different ages and weights, check out our Brittany feeding guide and calculator.
To know how much water your Brittany needs to drink at different ages and weights, check out our Brittany water drinking guide and calculator.
Note that the growth pattern of a female Brittany can be slightly different from the growth pattern of a male Brittany
. Therefore, later on in this article, we will provide you with the gender-specific growth chart for the male and for the female Brittany.| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 18 LBS | 16 LBS – 20 LBS |
| 20 Weeks | 23 LBS | 20 LBS – 25 LBS |
| 25 Weeks | 27 LBS | 24 LBS – 30 LBS |
| 30 Weeks | 29 LBS | 26 LBS – 33 LBS |
| 35 Weeks | 31 LBS | 28 LBS – 35 LBS |
| 40 Weeks | 33 LBS | 29 LBS – 37 LBS |
| 45 Weeks | 34 LBS | 30 LBS – 38 LBS |
| 60 Weeks | 35 LBS | 30 LBS – 39 LBS |
When do Brittanys Stop Growing and How Big Do They Get?
Your Brittany will grow very fast in its first 40 weeks. At 40 weeks, your Brittany will have reached 95 percent of its adult weight. Then your Brittany will slowly stop adding more weight. At around 53 weeks (~12 months), your Brittany should be at its maximum weight. Brittanys stop growing at 53 weeks (~12 months).
The above discussion is general, and it applies to both male and female Brittanys. However, male dogs usually grow at a different rate compared to female dogs
A male Brittany will grow very fast in its first 40 weeks. At 40 weeks, a male Brittany will have reached 95 percent of its adult weight at 40 weeks. A male Brittany will then slowly stop adding more weight. At around 53 weeks (~12 months), a male Brittany should have reached its maximum weight. Male Brittanys stop growing at 53 weeks (~12 months).
Similarly, a female Brittany will grow very fast in its first 40 weeks. At 40 weeks, a female Brittany will have reached 95 percent of its adult weight at 40 weeks. A female Brittany will then slowly stop adding more weight. At around 53 weeks (~12 months), a female Brittany should have reached its maximum weight. Female Brittanys stop growing at 53 weeks (~12 months).
See the growth graph of a Brittany below.
As you can see in the Brittany growth curve below, the Brittany grows really fast in its early weeks, and then its growth levels off till it reaches 100 percent of the adult weight.
Brittany Growth Calculator
Use the calculator below to estimate how big your Brittany will get based on its current weight.
This Brittany growth calculator is based on the typical weight curve of a Brittany shown above. The calculator assumes that your Brittany is growing normally, and not on its way to become overweight or underweight.
How Much Should a Brittany Weigh?
Adult Brittanys typically weigh between 30 to 40 pounds.
Above is a graph that shows how much a Brittany should weigh at different ages. Check where the weight of your Brittany falls in the graph for its age.
It is totally fine if the weight of your Brittany falls in either the dark green or light green region of the graph. However, weight in the dark green region is more typical for Brittanys.
If the weight of your Brittany falls outside both the dark and light green region for its age, then you should consult a vet.
Also, you can use the Brittany weight calculator below to find the typical weight and the normal weight range of Brittanys, male or female, of any age between 12 weeks and 100 weeks.
If you want to see how the weight of your Brittany compares to that of other Brittany`s of its age, enter the weight of your Brittany in the calculator, and the calculator will show you where your Brittany stands on the weight chart.
The calculator will also tell you if your Brittany is within the normal weight range for the Brittany.
This Brittany 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 Brittany?
The adult Brittany is 1 foot, 5 inches to 1 foot, 8 inches tall at the s. This is the average adult height of the Brittany.
Is Your Brittany 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 Brittany will give you a clearer picture of how your Brittany is growing.
You can use our free tool to track your Brittany`s growth and weight over time. Our tool will also let you know if your Brittany is growing normally.
Tracking your Brittany`s weight will let you see the unique growth trajectory of your Brittany. You can use this growth trajectory to accurately predict how big your Brittany will get. The growth trajectory will also let you know very early if your Brittany 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 Brittanys. You can compare your Brittany growth trajectory against these references to see if your Brittany is growing normally or you can use our automatic tool.
How to Measure the Weight of your Brittany
There are two methods you can use to measure your Brittany`s weight.
The first method, which is the better and more accurate method to weigh your Brittany, is to use a dog weighing scale.
Using a dog scale is important if you would like to monitor your Brittany`s growth regularly to catch any abnormal growth early.
Having a scale for weighing your Brittany will make it easy for you to weigh your Brittany regularly without any trouble.
The scale that we recommend for weighing the Brittany is this high durability and affordable W.C Redmon Precision 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 Brittany. Then use the same scale to weigh yourself without your Brittany. Then calculate your weight when holding your dog minus your weight when not holding your Brittany. 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 Brittany if your Brittany is very heavy or if your Brittany is the type that would not stay still while being held.
How Fast Do Brittanys Grow? Brittany Growth Rate
Starting from 3 months of age, Brittanys grow at a rate of 1.25 pounds per week (0.57 Kilograms per week) on average. Starting at 4 months, your Brittany will gain 1.00 pounds (0.46 Kilograms) every week on average.
At 5 months of age, your Brittany will grow at a rate of 0.80 pounds per week (0.36 Kilograms per week) on average. Then at 6 months, your Brittany will gain 0.62 pounds (0.28 Kilograms) every week on average.
See the growth rate chart of the Brittany below
| Age (Months) | Growth per week (Pounds) | Growth per week (Kg) |
|---|---|---|
| 3 Months | 1.25 | 0.57 |
| 4 Months | 1.00 | 0.46 |
| 5 Months | 0.80 | 0.36 |
| 6 Months | 0.62 | 0.28 |
| 7 Months | 0.47 | 0.21 |
| 8 Months | 0.35 | 0.16 |
Size of Male Brittany Versus Size of Female Brittany
The average size of a male Brittany is 35 pounds (16 kg) while the average size of a female Brittany is 35 pounds (16 kg).
In general, male dogs are usually bigger than female dogs.
Male Brittany 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 Brittany.
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 18 LBS | 16 LBS – 20 LBS |
| 20 Weeks | 23 LBS | 20 LBS – 25 LBS |
| 25 Weeks | 27 LBS | 24 LBS – 30 LBS |
| 30 Weeks | 29 LBS | 26 LBS – 33 LBS |
| 35 Weeks | 31 LBS | 28 LBS – 35 LBS |
| 40 Weeks | 33 LBS | 29 LBS – 37 LBS |
| 45 Weeks | 34 LBS | 30 LBS – 38 LBS |
| 60 Weeks | 35 LBS | 30 LBS – 39 LBS |
Female Brittany 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 Brittany.
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 18 LBS | 16 LBS – 20 LBS |
| 20 Weeks | 23 LBS | 20 LBS – 25 LBS |
| 25 Weeks | 27 LBS | 24 LBS – 30 LBS |
| 30 Weeks | 29 LBS | 26 LBS – 33 LBS |
| 35 Weeks | 31 LBS | 28 LBS – 35 LBS |
| 40 Weeks | 33 LBS | 29 LBS – 37 LBS |
| 45 Weeks | 34 LBS | 30 LBS – 38 LBS |
| 60 Weeks | 35 LBS | 30 LBS – 39 LBS |
Brittany Growth Stages
Your Brittany will go through a number of developmental stages on its journey to adulthood. Your Brittany`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 Brittany based on how old your Brittany is.
1. Brittany Neonatal Period
Brittany Neonatal Period is from Birth to 2 weeks. During this stage, the Brittany puppy will be totally dependent on its mother. The Brittany puppy`s eyes will still be unopened with no sense of vision. The Brittany puppy will only have the senses of taste and touch
2. Brittany Transitional Period
Brittany Transitional Period is from 2 weeks to 3 weeks. During this stage, the Brittany 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 Brittany 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. Brittany Socialization Period
Brittany Socialization Period is from 3 weeks to 14 weeks. During this stage, the Brittany 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 Brittany 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 Brittany puppy learns in this stage will have a long-term effect on the puppy`s behavior as an adult.
4. Brittany Juvenile Period
Brittany Juvenile Period is from 3-4 Months to 5-14 months. During this stage, the Brittany puppies will attempt to clarify and resolve their boundaries. Their baby teeth start getting replaced by adult teeth.
5. Brittany Adolescent Period
Brittany Adolescent Period is from 5-14 Months to 2-3 Years. Brittanys go through social and sexual maturity during this stage.
6. Brittany Maturity Period
Brittany Maturity Period is from 1 year to 4 years. At this age, your Brittany will transition to full adulthood.
Male Brittany 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 Brittany in Kilograms (kg).
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 8 KG | 7 KG – 9 KG |
| 20 Weeks | 10 KG | 9 KG – 11 KG |
| 25 Weeks | 12 KG | 10 KG – 13 KG |
| 30 Weeks | 13 KG | 12 KG – 15 KG |
| 35 Weeks | 14 KG | 12 KG – 16 KG |
| 40 Weeks | 15 KG | 13 KG – 16 KG |
| 45 Weeks | 15 KG | 13 KG – 17 KG |
| 60 Weeks | 15 KG | 13 KG – 17 KG |
Female Brittany 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 Brittany in Kilograms (kg).
| Age | Average Weight | Typical Weight Range |
|---|---|---|
| 15 Weeks | 8 KG | 7 KG – 9 KG |
| 20 Weeks | 10 KG | 9 KG – 11 KG |
| 25 Weeks | 12 KG | 10 KG – 13 KG |
| 30 Weeks | 13 KG | 12 KG – 15 KG |
| 35 Weeks | 14 KG | 12 KG – 16 KG |
| 40 Weeks | 15 KG | 13 KG – 16 KG |
| 45 Weeks | 15 KG | 13 KG – 17 KG |
| 60 Weeks | 15 KG | 13 KG – 17 KG |
How Much Should a 12-Week-old Brittany Weigh?
The average weight of a 12-week-old female Brittany is 14.3 lbs (6.5 kg).
The typical weight range of a 12-week-old female Brittany is from 12.7 lbs to 15.9 lbs (5.8 kg to 7.2 kg).
The average weight of a 12-week-old male Brittany is 14.3 lbs (6.5 kg).
The typical weight range of a 12-week-old male Brittany is from 12.7 lbs to 15.9 lbs (5.8 kg to 7.2 kg).
However, a recent research study on dog weight shows that 12-week-old female Brittanys can normally weigh as low as 6.1 lbs (2.8 kg) and as high as 24.7 lbs (11.2 kg)
Correspondingly, 12-week-old male Brittanys can normally weigh as low as 5.2 lbs (2.3 kg) and as high as 27.1 lbs (12.3 kg)
How Much Should a 4-Month-old Brittany Weigh?
The average weight of a 4-month-old female Brittany is 19.3 lbs (8.8 kg).
The typical weight range of a 4-month-old female Brittany is from 17.1 lbs to 21.5 lbs (7.8 kg to 9.7 kg).
The average weight of a 4-month-old male Brittany is 19.3 lbs (8.8 kg).
The typical weight range of a 4-month-old male Brittany is from 17.1 lbs to 21.5 lbs (7.8 kg to 9.7 kg).
However, a recent research study on dog weight shows that 4-month-old female Brittanys can normally weigh as low as 10.2 lbs (4.6 kg) and as high as 35.4 lbs (16.1 kg)
Correspondingly, 4-month-old male Brittanys can normally weigh as low as 10.0 lbs (4.5 kg) and as high as 38.8 lbs (17.6 kg)
How Much Should a 6-Month-old Brittany Weigh?
The average weight of a 6-month-old female Brittany is 26.5 lbs (12.0 kg).
The typical weight range of a 6-month-old female Brittany is from 23.5 lbs to 29.5 lbs (10.7 kg to 13.4 kg).
The average weight of a 6-month-old male Brittany is 26.5 lbs (12.0 kg).
The typical weight range of a 6-month-old male Brittany is from 23.5 lbs to 29.5 lbs (10.7 kg to 13.4 kg).
However, a recent research study on dog weight shows that 6-month-old female Brittanys can normally weigh as low as 16.5 lbs (7.5 kg) and as high as 51.0 lbs (23.1 kg)
Correspondingly, 6-month-old male Brittanys can normally weigh as low as 17.5 lbs (7.9 kg) and as high as 56.2 lbs (25.5 kg)
How Much Should a 1-Year-old Brittany Weigh?
The average weight of a 1-year-old female Brittany is 34.8 lbs (15.8 kg).
The typical weight range of a 1-year-old female Brittany is from 30.6 lbs to 38.9 lbs (13.9 kg to 17.6 kg).
The average weight of a 1-year-old male Brittany is 34.8 lbs (15.8 kg).
The typical weight range of a 1-year-old male Brittany is from 30.6 lbs to 38.9 lbs (13.9 kg to 17.6 kg).
However, a recent research study on dog weight shows that 1-year-old female Brittanys can normally weigh as low as 25.3 lbs (11.5 kg) and as high as 68.4 lbs (31.0 kg)
Correspondingly, 1-year-old male Brittanys can normally weigh as low as 28.3 lbs (12.8 kg) and as high as 77.7 lbs (35.3 kg)
How to Tell If Your Brittany is Overweight
As mentioned earlier in this article, a very accurate way to know if your Brittany 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 Brittany puppy. And a close look at your puppy`s growth trajectory will tell you if your Brittany puppy will be overweight or underweight. This method is relatively easy to use.
You can use our free online tool to track your Brittany puppy`s growth curve.
However, if you do not have a record of the weekly weights of your Brittany, 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 Brittany appears to be overweight. The vet might recommend reducing how much food to feed your Brittany.
Conclusion on Brittany 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 Brittany will get. These tools will also help tell if your Brittany is growing normally.
However, the best way to monitor and predict the growth of your Brittany is to measure and record your puppy Brittany`s weight every week.
Use our free Brittany weight tracker and calculator tool available here to track and predict your Brittany`s weight.
It is important that every Brittany owner monitors the growth of their Brittany for normal growth by checking the weight of their Brittany 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 Brittany is growing normally from your Brittany`s weight history earlier in this article.
Abnormal growth in Brittany 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 Brittany lifespan and quality of life.
Don`t wait. Start tracking your Brittany`s weight today!