Quick Links: Table of Contents
- Average Litter Size of Norwich Terrier
- Calculator to Predict How Many Puppies Norwich Terrier Will Have
- How Much is a Norwich Terrier Puppy
- How Long is a Norwich Terrier Pregnant?
- How to Ensure a Successful Pregnancy in Norwich Terrier
- Conclusion on Norwich Terrier Litter Size
Average Litter Size of Norwich Terrier
Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 5 different Norwich Terrier birth litters.
From this study, the researchers found that the average number of puppies that Norwich Terriers can have is 2 puppies. Also, the Norwich Terrier can have as few as 1 puppies per litter and as many as 4 puppies per litter.
See how the litter size of the Norwich 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 Norwich Terrier Will Have
Norwich 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 Norwich 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 Norwich 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 Norwich Terrier litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Norwich Terrier will have based on the age, and method of pregnancy for a Norwich Terrier
The calculator tells you how many puppies your Norwich Terrier will have if your Norwich 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 Norwich 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 Norwich Terrier at different ages. This table applies to a Norwich 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 is a Norwich Terrier Puppy
The average price of a Norwich Terrier puppy is $2530. The price of a Norwich Terrier puppy ranges from $2000 to $2650.
Since the Norwich Terrier has an average litter size of 2, therefore a Norwich Terrier litter birth is worth $5060.
To learn more about the price of Norwich Terrier puppy, check our review on how much Norwich Terrier puppy cost, and Norwich Terrier buying advice.
How Long is a Norwich Terrier Pregnant?
Norwich Terriers are pregnant for 63 days on average (2 months) after conception. However, this is an average value. The length of pregnancy in Norwich Terriers can range from 58-68 days.
However, note that it is difficult to know the exact day that your Norwich Terrier conceives because conception may not happen at the same time that mating happens.
Sperm can live inside a female Norwich Terrier for several days after mating before conception occurs.
How to Ensure a Successful Pregnancy in Norwich Terrier
To ensure that your Norwich Terrier successfully gets pregnant and deliver its puppies, here at the things you can do:
- Feed your Norwich Terrier well: A good diet will ensure that your Norwich Terrier has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
- Make sure your Norwich Terrier is in good health: Ensure you take your Norwich Terrier to the Vet care regularly for checkups, make sure your Norwich Terrier gets regular exercise. Also, make sure that your is not overweight or underweight.
Conclusion on Norwich Terrier Litter Size
Norwich Terriers can have 2 puppies per litter birth on average. The number of puppies that a Norwich Terrier will have depends on factors such as the age of the Norwich Terrier and the method of pregnancy (natural or artificial insemination).
Breeding Norwich Terriers the right way requires expertise and should be done after sufficient training.
Also, you should work closely with a veterinarian when breeding a Norwich 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 Norwich Terrier gets the right treatment necessary to make healthy puppies.
The litter size research study that we used for this article was conducted on Norwich 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.