Quick Links: Table of Contents
- Average Litter Size of Rottweiler
- Calculator to Predict How Many Puppies Rottweiler Will Have
- How Much Does the Rottweiler Puppy Weigh at Birth?
- How Big Will a Rottweiler Puppy Get?
- How Much is a Rottweiler Puppy
- How Long is a Rottweiler Pregnant?
- How to Ensure a Successful Pregnancy in Rottweiler
- Conclusion on Rottweiler Litter Size
Average Litter Size of Rottweiler
Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 214 different Rottweiler birth litters.
From this study, the researchers found that the average number of puppies that Rottweilers can have is 7 puppies. Also, the Rottweiler can have as few as 1 puppies per litter and as many as 14 puppies per litter.
See how the litter size of the Rottweiler 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 Rottweiler Will Have
Rottweiler 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 Rottweiler 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 Rottweiler 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 Rottweiler litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Rottweiler will have based on the age, and method of pregnancy for a Rottweiler
The calculator tells you how many puppies your Rottweiler will have if your Rottweiler 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 Rottweiler. 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 Rottweiler at different ages. This table applies to a Rottweiler that conceives through natural mating.
| Age (Years) | Average Litter Size | Litter Size Range |
|---|---|---|
| 2 | 6 puppies | 5 to 7 puppies |
| 3 | 6 puppies | 4 to 8 puppies |
| 4 | 6 puppies | 4 to 8 puppies |
| 5 | 6 puppies | 4 to 8 puppies |
| 6 | 6 puppies | 3 to 8 puppies |
| 7 | 5 puppies | 3 to 8 puppies |
| 8 | 5 puppies | 2 to 8 puppies |
| 9 | 5 puppies | 1 to 8 puppies |
How Much Does the Rottweiler Puppy Weigh at Birth?
Veterinarian researchers did a study to find out how much Rottweiler puppies weigh at birth. These researchers weighed 30 Rottweiler puppies at birth.
Based on the study of the weight of 30 Rottweiler puppies, the average weight of the Rottweiler at birth is 360 grams (12.7 ounces). The birth weight of the Rottweiler puppy typically ranges from 322 grams (11.4 ounces) to 399 grams (14.1 ounces).
16 ounces equal one pound.
The factors that affect the weight of a Rottweiler 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.
How Big Will a Rottweiler Puppy Get?
A Rottweiler puppy will grow up to weigh around 85 to 130 pounds. Furthermore, a Rottweiler puppy will grow up to be 22 to 27 inches tall at the shoulder.
Learn more about Rottweiler weight and how big Rottweilers grow here
How Much is a Rottweiler Puppy
The average price of a Rottweiler puppy is $1740. The price of a Rottweiler puppy ranges from $1300 to $2000.
Since the Rottweiler has an average litter size of 7, therefore a Rottweiler litter birth is worth $12180.
To learn more about the price of Rottweiler puppy, check our review on how much Rottweiler puppy cost, and Rottweiler buying advice.
How Long is a Rottweiler Pregnant?
Rottweilers are pregnant for 63 days on average (2 months) after conception. However, this is an average value. The length of pregnancy in Rottweilers can range from 58-68 days.
However, note that it is difficult to know the exact day that your Rottweiler conceives because conception may not happen at the same time that mating happens.
Sperm can live inside a female Rottweiler for several days after mating before conception occurs.
How to Ensure a Successful Pregnancy in Rottweiler
To ensure that your Rottweiler successfully gets pregnant and deliver its puppies, here at the things you can do:
- Feed your Rottweiler well: A good diet will ensure that your Rottweiler has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
- Make sure your Rottweiler is in good health: Ensure you take your Rottweiler to the Vet care regularly for checkups, make sure your Rottweiler gets regular exercise. Also, make sure that your is not overweight or underweight.
To learn how to check if your Rottweiler is overweight or underweight, check out this resource.
Conclusion on Rottweiler Litter Size
Rottweilers can have 7 puppies per litter birth on average. The number of puppies that a Rottweiler will have depends on factors such as the age of the Rottweiler and the method of pregnancy (natural or artificial insemination).
Breeding Rottweilers the right way requires expertise and should be done after sufficient training.
Also, you should work closely with a veterinarian when breeding a Rottweiler. 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 Rottweiler gets the right treatment necessary to make healthy puppies.
The litter size research study that we used for this article was conducted on Rottweilers 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.