How Many Puppies Do Greater Swiss Mountain Dogs Have? Calculator for Predicting Greater Swiss Mountain Dog Litter Size

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Average Litter Size of Greater Swiss Mountain Dog

Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 1 different Greater Swiss Mountain Dog birth litters.

From this study, the researchers found that the average number of puppies that Greater Swiss Mountain Dogs can have is 9 puppies. Also, the Greater Swiss Mountain Dog can have as few as 9 puppies per litter and as many as 9 puppies per litter.

See how the litter size of the Greater Swiss Mountain Dog compares to that of other dog breeds below:

The average litter size of the Greater Swiss Mountain Dog (in green) compared to the litter sizes of other dog breeds (in red)
Dog Breed Average Litter Size
Greater Swiss Mountain Dog Average Litter Size 9.0
Caucasian Shepherd Dog Average Litter Size 8.1
Irish Red and White Setter Average Litter Size 8.0
Bracco Italiano Average Litter Size 8.0
Hovawart Average Litter Size 7.8
English Springer Spaniel Average Litter Size 7.3
Jagdterrier Average Litter Size 6.4
Whippet Average Litter Size 6.1
Welsh Springer Spaniel Average Litter Size 6.0
Pumi Average Litter Size 5.6
Kooikerhondje Average Litter Size 5.6
Pembroke Welsh Corgi Average Litter Size 5.5
Glen of Imaal Terrier Average Litter Size 5.3
Cocker Spaniel Average Litter Size 5.3
Petit Basset Griffon Vendéen Average Litter Size 5.1
Vizsla Average Litter Size 5.0
Old English Sheepdog Average Litter Size 4.3
Affenpinscher Average Litter Size 4.1
Shetland Sheepdog Average Litter Size 3.9
Finnish Spitz Average Litter Size 3.7

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

Calculator to Predict How Many Puppies Greater Swiss Mountain Dog Will Have

Greater Swiss Mountain Dog Litter Size Predictor

Your Greater Swiss Mountain Dog`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 Greater Swiss Mountain Dog 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 Greater Swiss Mountain Dog 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 Greater Swiss Mountain Dog litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Greater Swiss Mountain Dog will have based on the age, and method of pregnancy for a Greater Swiss Mountain Dog

The calculator tells you how many puppies your Greater Swiss Mountain Dog will have if your Greater Swiss Mountain Dog 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 Greater Swiss Mountain Dog. 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 Greater Swiss Mountain Dog at different ages. This table applies to a Greater Swiss Mountain Dog that conceives through natural mating.

Age (Years) Average Litter Size Litter Size Range
2 8 puppies 6 to 9 puppies
3 7 puppies 6 to 9 puppies
4 7 puppies 5 to 10 puppies
5 7 puppies 4 to 10 puppies
6 7 puppies 4 to 10 puppies
7 6 puppies 3 to 10 puppies
8 6 puppies 2 to 10 puppies
9 5 puppies 1 to 9 puppies

How Much is a Greater Swiss Mountain Dog Puppy

How Much Greater Swiss Mountain Dogs Cost

The average price of a Greater Swiss Mountain Dog puppy is $2650. The price of a Greater Swiss Mountain Dog puppy ranges from $2272 to $3500.

Since the Greater Swiss Mountain Dog has an average litter size of 9, therefore a Greater Swiss Mountain Dog litter birth is worth $23850.

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

How Much Greater Swiss Mountain Dogs Cost

How Long is a Greater Swiss Mountain Dog Pregnant?

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

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

Sperm can live inside a female Greater Swiss Mountain Dog for several days after mating before conception occurs.

How to Ensure a Successful Pregnancy in Greater Swiss Mountain Dog

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

  • Feed your Greater Swiss Mountain Dog well: A good diet will ensure that your Greater Swiss Mountain Dog has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
  • Make sure your Greater Swiss Mountain Dog is in good health: Ensure you take your Greater Swiss Mountain Dog to the Vet care regularly for checkups, make sure your Greater Swiss Mountain Dog gets regular exercise. Also, make sure that your is not overweight or underweight.

Conclusion on Greater Swiss Mountain Dog Litter Size

Greater Swiss Mountain Dogs can have 9 puppies per litter birth on average. The number of puppies that a Greater Swiss Mountain Dog will have depends on factors such as the age of the Greater Swiss Mountain Dog and the method of pregnancy (natural or artificial insemination).

Breeding Greater Swiss Mountain Dogs the right way requires expertise and should be done after sufficient training.

Also, you should work closely with a veterinarian when breeding a Greater Swiss Mountain Dog. 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 Greater Swiss Mountain Dog gets the right treatment necessary to make healthy puppies.

The litter size research study that we used for this article was conducted on Greater Swiss Mountain Dogs 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.