How Many Puppies Do Japanese Chins Have? Calculator for Predicting Japanese Chin Litter Size

Quick Links: Table of Contents

• Average Litter Size of Japanese Chin
• Calculator to Predict How Many Puppies Japanese Chin Will Have
• How Big Will a Japanese Chin Puppy Get?
• How Much is a Japanese Chin Puppy
• How Long is a Japanese Chin Pregnant?
• How to Ensure a Successful Pregnancy in Japanese Chin
• Conclusion on Japanese Chin Litter Size

Average Litter Size of Japanese Chin

Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 17 different Japanese Chin birth litters.

From this study, the researchers found that the average number of puppies that Japanese Chins can have is 1 puppies. Also, the Japanese Chin can have as few as 1 puppies per litter and as many as 4 puppies per litter.

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

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

Calculator to Predict How Many Puppies Japanese Chin Will Have

According to the result of the research carried out by researchers from the Norwegian School of Veterinary Science, the number of puppies a Japanese Chin 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 Japanese Chin 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 Japanese Chin litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Japanese Chin will have based on the age, and method of pregnancy for a Japanese Chin

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

How Big Will a Japanese Chin Puppy Get?

A Japanese Chin puppy will grow up to weigh around 4 to 9 pounds. Furthermore, a Japanese Chin puppy will grow up to be 8 to 11 inches tall at the shoulder.

Learn more about Japanese Chin weight and how big Japanese Chins grow here

How Much is a Japanese Chin Puppy

The average price of a Japanese Chin puppy is $2110. The price of a Japanese Chin puppy ranges from $1800 to $2425.

Since the Japanese Chin has an average litter size of 1, therefore a Japanese Chin litter birth is worth $2110.

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

How Long is a Japanese Chin Pregnant?

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

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

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

How to Ensure a Successful Pregnancy in Japanese Chin

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

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

To learn how to check if your Japanese Chin is overweight or underweight, check out this resource.

Conclusion on Japanese Chin Litter Size

Japanese Chins can have 1 puppies per litter birth on average. The number of puppies that a Japanese Chin will have depends on factors such as the age of the Japanese Chin and the method of pregnancy (natural or artificial insemination).

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

Also, you should work closely with a veterinarian when breeding a Japanese Chin. 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 Japanese Chin gets the right treatment necessary to make healthy puppies.

The litter size research study that we used for this article was conducted on Japanese Chins 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.