Quick Links: Table of Contents
- Average Litter Size of Welsh Terrier
- Calculator to Predict How Many Puppies Welsh Terrier Will Have
- How Big Will a Welsh Terrier Puppy Get?
- How Much is a Welsh Terrier Puppy
- How Long is a Welsh Terrier Pregnant?
- How to Ensure a Successful Pregnancy in Welsh Terrier
- Conclusion on Welsh Terrier Litter Size
Average Litter Size of Welsh Terrier
Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 4 different Welsh Terrier birth litters.
From this study, the researchers found that the average number of puppies that Welsh Terriers can have is 7 puppies. Also, the Welsh Terrier can have as few as 6 puppies per litter and as many as 9 puppies per litter.
See how the litter size of the Welsh 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 Welsh Terrier Will Have
Welsh 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 Welsh 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 Welsh 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 Welsh Terrier litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Welsh Terrier will have based on the age, and method of pregnancy for a Welsh Terrier
The calculator tells you how many puppies your Welsh Terrier will have if your Welsh 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 Welsh 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 Welsh Terrier at different ages. This table applies to a Welsh Terrier that conceives through natural mating.
| Age (Years) | Average Litter Size | Litter Size Range |
|---|---|---|
| 2 | 4 puppies | 3 to 6 puppies |
| 3 | 4 puppies | 3 to 6 puppies |
| 4 | 4 puppies | 3 to 6 puppies |
| 5 | 4 puppies | 2 to 6 puppies |
| 6 | 4 puppies | 2 to 6 puppies |
| 7 | 4 puppies | 1 to 7 puppies |
| 8 | 4 puppies | 1 to 7 puppies |
| 9 | 3 puppies | 0 to 7 puppies |
How Big Will a Welsh Terrier Puppy Get?
A Welsh Terrier puppy will grow up to weigh around Up to 20 pounds. Furthermore, a Welsh Terrier puppy will grow up to be 14 to 15 inches tall at the shoulder.
Learn more about Welsh Terrier weight and how big Welsh Terriers grow here
How Much is a Welsh Terrier Puppy
The average price of a Welsh Terrier puppy is $2850. The price of a Welsh Terrier puppy ranges from $1700 to $3834.
Since the Welsh Terrier has an average litter size of 7, therefore a Welsh Terrier litter birth is worth $19950.
To learn more about the price of Welsh Terrier puppy, check our review on how much Welsh Terrier puppy cost, and Welsh Terrier buying advice.
How Long is a Welsh Terrier Pregnant?
Welsh Terriers are pregnant for 63 days on average (2 months) after conception. However, this is an average value. The length of pregnancy in Welsh Terriers can range from 58-68 days.
However, note that it is difficult to know the exact day that your Welsh Terrier conceives because conception may not happen at the same time that mating happens.
Sperm can live inside a female Welsh Terrier for several days after mating before conception occurs.
How to Ensure a Successful Pregnancy in Welsh Terrier
To ensure that your Welsh Terrier successfully gets pregnant and deliver its puppies, here at the things you can do:
- Feed your Welsh Terrier well: A good diet will ensure that your Welsh Terrier has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
- Make sure your Welsh Terrier is in good health: Ensure you take your Welsh Terrier to the Vet care regularly for checkups, make sure your Welsh Terrier gets regular exercise. Also, make sure that your is not overweight or underweight.
To learn how to check if your Welsh Terrier is overweight or underweight, check out this resource.
Conclusion on Welsh Terrier Litter Size
Welsh Terriers can have 7 puppies per litter birth on average. The number of puppies that a Welsh Terrier will have depends on factors such as the age of the Welsh Terrier and the method of pregnancy (natural or artificial insemination).
Breeding Welsh Terriers the right way requires expertise and should be done after sufficient training.
Also, you should work closely with a veterinarian when breeding a Welsh 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 Welsh Terrier gets the right treatment necessary to make healthy puppies.
The litter size research study that we used for this article was conducted on Welsh 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.