How Many Puppies Do Brittanys Have? Calculator for Predicting Brittany Litter Size

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Brittany Birth

Average Litter Size of Brittany

Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 53 different Brittany birth litters.

From this study, the researchers found that the average number of puppies that Brittanys can have is 6 puppies. Also, the Brittany can have as few as 1 puppies per litter and as many as 10 puppies per litter.

See how the litter size of the Brittany compares to that of other dog breeds below:

The average litter size of the Brittany (in green) compared to the litter sizes of other dog breeds (in red)
Dog Breed Average Litter Size
Irish Red and White Setter Average Litter Size 8.0
Neapolitan Mastiff Average Litter Size 7.5
Airedale Terrier Average Litter Size 7.4
Eurasier Average Litter Size 6.7
Boxer Average Litter Size 6.6
Brittany Average Litter Size 6.4
Welsh Springer Spaniel Average Litter Size 6.0
Finnish Lapphund Average Litter Size 5.2
Lapponian Herder Average Litter Size 5.0
Basenji Average Litter Size 4.8
Bolognese Average Litter Size 4.7
Cairn Terrier Average Litter Size 4.4
Miniature Pinscher Average Litter Size 4.3
Smooth Fox Terrier Average Litter Size 4.3
Wire Fox Terrier Average Litter Size 3.5
Yorkshire Terrier Average Litter Size 3.5
Skye Terrier Average Litter Size 3.3
Papillon Average Litter Size 3.3
Pyrenean Shepherd Average Litter Size 3.0
Pomeranian Average Litter Size 2.4

Read this article to learn about how many puppies dogs have.

Calculator to Predict How Many Puppies Brittany Will Have

Brittany Litter Size Predictor

Your Brittany`s Current Age:




Method of Pregnancy

Number of Puppies to Expect:

According to the result of the research carried out by researchers from the Norwegian School of Veterinary Science, the number of puppies a Brittany will have depends on the following main factors:

  • The size of the breed (most important factor): Giant dog breeds tend to have a bigger litter size, while smaller breeds give birth to a smaller number of puppies
  • The method of mating: Natural mating results in a larger litter size than artificial insemination.
  • The age of the female dog: Check out the chart below to see how many puppies a female Brittany is likely to have at different ages.

According to research, the following factors do not affect litter size:

  • The time of the year of the litter was born (season of birth): Although, from the study, litters born in the Spring seem to be larger than litters from other seasons, however, the difference was not of significance.
  • The number of times a female dog has given birth in the past (known as parity): The age of the female dog is more important to the extent that it makes parity insignificant.

Based on the important factors that affect litter size, the researchers from the Norwegian School of Veterinary Science developed formulas for predicting the litter size of dogs.

We have developed the Brittany litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Brittany will have based on the age, and method of pregnancy for a Brittany

The calculator tells you how many puppies your Brittany will have if your Brittany gets pregnant today. The calculator assumes that the length of pregnancy will be two months.

Note that we are NOT in any way encouraging you to breed your Brittany. Dog breeding requires expertise. If you want to be breeding dogs, get the necessary training. Also, work closely with a veterinarian when breeding a dog.

The table below shows the average litter size to expect from a Brittany at different ages. This table applies to a Brittany that conceives through natural mating.

Age (Years) Average Litter Size Litter Size Range
2 6 puppies 5 to 7 puppies
3 6 puppies 4 to 8 puppies
4 6 puppies 4 to 8 puppies
5 6 puppies 4 to 8 puppies
6 6 puppies 3 to 8 puppies
7 5 puppies 3 to 8 puppies
8 5 puppies 2 to 8 puppies
9 5 puppies 1 to 8 puppies
Brittany Birth

How Big Will a Brittany Puppy Get?

A Brittany puppy will grow up to weigh around 30 to 40 pounds. Furthermore, a Brittany puppy will grow up to be 1 foot, 5 inches to 1 foot, 8 inches tall at the s.

Learn more about Brittany weight and how big Brittanys grow here

Brittany Growth Chart

How Much is a Brittany Puppy

How Much Brittanys Cost

The average price of a Brittany puppy is $1080. The price of a Brittany puppy ranges from $800 to $1200.

Since the Brittany has an average litter size of 6, therefore a Brittany litter birth is worth $6480.

To learn more about the price of Brittany puppy, check our review on how much Brittany puppy cost, and Brittany buying advice.

How Much Brittanys Cost

How Long is a Brittany Pregnant?

Brittanys are pregnant for 63 days on average (2 months) after conception. However, this is an average value. The length of pregnancy in Brittanys can range from 58-68 days.

However, note that it is difficult to know the exact day that your Brittany conceives because conception may not happen at the same time that mating happens.

Sperm can live inside a female Brittany for several days after mating before conception occurs.

How to Ensure a Successful Pregnancy in Brittany

To ensure that your Brittany successfully gets pregnant and deliver its puppies, here at the things you can do:

  • Feed your Brittany well: A good diet will ensure that your Brittany has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
  • Make sure your Brittany is in good health: Ensure you take your Brittany to the Vet care regularly for checkups, make sure your Brittany gets regular exercise. Also, make sure that your is not overweight or underweight.
  • To learn how to check if your Brittany is overweight or underweight, check out this resource.

Conclusion on Brittany Litter Size

Brittanys can have 6 puppies per litter birth on average. The number of puppies that a Brittany will have depends on factors such as the age of the Brittany and the method of pregnancy (natural or artificial insemination).

Breeding Brittanys the right way requires expertise and should be done after sufficient training.

Also, you should work closely with a veterinarian when breeding a Brittany. There are a lot of nuances involved in breeding a dog, which we do not have the time or the space to discuss here.

However, working with a veterinarian will ensure that your Brittany gets the right treatment necessary to make healthy puppies.

The litter size research study that we used for this article was conducted on Brittanys in Norway. However, the authors of the research believe that the results can be generalized to other countries that have similar dog management systems as Norway.