Quick Links: Table of Contents
- Average Litter Size of Yorkshire Terrier
- Calculator to Predict How Many Puppies Yorkshire Terrier Will Have
- How Much Does the Yorkshire Terrier Puppy Weigh at Birth?
- How Big Will a Yorkshire Terrier Puppy Get?
- How Much is a Yorkshire Terrier Puppy
- How Long is a Yorkshire Terrier Pregnant?
- How to Ensure a Successful Pregnancy in Yorkshire Terrier
- Conclusion on Yorkshire Terrier Litter Size
Average Litter Size of Yorkshire Terrier
Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 35 different Yorkshire Terrier birth litters.
From this study, the researchers found that the average number of puppies that Yorkshire Terriers can have is 3 puppies. Also, the Yorkshire Terrier can have as few as 1 puppies per litter and as many as 6 puppies per litter.
See how the litter size of the Yorkshire Terrier 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 Yorkshire Terrier Will Have
Yorkshire Terrier Litter Size Predictor
According to the result of the research carried out by researchers from the Norwegian School of Veterinary Science, the number of puppies a Yorkshire Terrier 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 Yorkshire Terrier 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 Yorkshire Terrier litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Yorkshire Terrier will have based on the age, and method of pregnancy for a Yorkshire Terrier
The calculator tells you how many puppies your Yorkshire Terrier will have if your Yorkshire Terrier 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 Yorkshire Terrier. 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 Yorkshire Terrier at different ages. This table applies to a Yorkshire Terrier that conceives through natural mating.
| Age (Years) | Average Litter Size | Litter Size Range |
|---|---|---|
| 2 | 4 puppies | 3 to 4 puppies |
| 3 | 4 puppies | 3 to 5 puppies |
| 4 | 4 puppies | 3 to 5 puppies |
| 5 | 4 puppies | 3 to 5 puppies |
| 6 | 4 puppies | 2 to 5 puppies |
| 7 | 4 puppies | 2 to 6 puppies |
| 8 | 4 puppies | 2 to 6 puppies |
| 9 | 3 puppies | 1 to 6 puppies |
How Much Does the Yorkshire Terrier Puppy Weigh at Birth?
Veterinarian researchers did a study to find out how much Yorkshire Terrier puppies weigh at birth. These researchers weighed 14 Yorkshire Terrier puppies at birth.
Based on the study of the weight of 14 Yorkshire Terrier puppies, the average weight of the Yorkshire Terrier at birth is 120 grams (4.2 ounces). The birth weight of the Yorkshire Terrier puppy typically ranges from 106 grams (3.7 ounces) to 128 grams (4.5 ounces).
16 ounces equal one pound.
The factors that affect the weight of a Yorkshire Terrier puppy at birth include the size, weight, and age of the mother.
Importantly, research has also shown that female dogs that give birth at ages between 2 and 8 years give birth to puppies that are heavier than puppies birthed by younger or older female dogs.
Furthermore, according to another research study that weighed Yorkshire Terrier puppies from 2 litters, Yorkshire Terriers can weigh 70–165 grams at birth.
How Big Will a Yorkshire Terrier Puppy Get?
A Yorkshire Terrier puppy will grow up to weigh around 4 to 6 pounds. Furthermore, a Yorkshire Terrier puppy will grow up to be 8 to 9 inches tall at the shoulder.
Learn more about Yorkshire Terrier weight and how big Yorkshire Terriers grow here
How Much is a Yorkshire Terrier Puppy
The average price of a Yorkshire Terrier puppy is $2420. The price of a Yorkshire Terrier puppy ranges from $1600 to $2950.
Since the Yorkshire Terrier has an average litter size of 3, therefore a Yorkshire Terrier litter birth is worth $7260.
To learn more about the price of Yorkshire Terrier puppy, check our review on how much Yorkshire Terrier puppy cost, and Yorkshire Terrier buying advice.
How Long is a Yorkshire Terrier Pregnant?
Yorkshire Terriers are pregnant for 63 days on average (2 months) after conception. However, this is an average value. The length of pregnancy in Yorkshire Terriers can range from 58-68 days.
However, note that it is difficult to know the exact day that your Yorkshire Terrier conceives because conception may not happen at the same time that mating happens.
Sperm can live inside a female Yorkshire Terrier for several days after mating before conception occurs.
How to Ensure a Successful Pregnancy in Yorkshire Terrier
To ensure that your Yorkshire Terrier successfully gets pregnant and deliver its puppies, here at the things you can do:
- Feed your Yorkshire Terrier well: A good diet will ensure that your Yorkshire Terrier has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
- Make sure your Yorkshire Terrier is in good health: Ensure you take your Yorkshire Terrier to the Vet care regularly for checkups, make sure your Yorkshire Terrier gets regular exercise. Also, make sure that your is not overweight or underweight.
To learn how to check if your Yorkshire Terrier is overweight or underweight, check out this resource.
Conclusion on Yorkshire Terrier Litter Size
Yorkshire Terriers can have 3 puppies per litter birth on average. The number of puppies that a Yorkshire Terrier will have depends on factors such as the age of the Yorkshire Terrier and the method of pregnancy (natural or artificial insemination).
Breeding Yorkshire Terriers the right way requires expertise and should be done after sufficient training.
Also, you should work closely with a veterinarian when breeding a Yorkshire Terrier. 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 Yorkshire Terrier gets the right treatment necessary to make healthy puppies.
The litter size research study that we used for this article was conducted on Yorkshire Terriers 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.