Fjord Horse International's mission is to host an international forum of member countries around the world


On this page you will find articles about breeding, use and regulations in the different countries where the beautiful Fjord Horse lives.

Dear Fjord Horse friends,

This year is very difficult organizationally. Covid 19 cancels many local, national and international activities with our Fjord Horses. Almost every activity in which many volunteers have invested time and energy is canceled.

It is very unfortunate that Denmark cannot host the European Championships in 2020. Our Danish friends have done a lot of work to make this EUCH a successful and unforgettable event.

We undergo this situation with a heavy heart, but also realize that there is no other choice. After all, the responsibility for society and the care for our fellow human beings is a priority.
But we also want to think ahead. The FHI board was asked to make a proposal to the calendar of the coming international events. We note that some organizations invested not only time and energy, but also money in future activities.

In the run-up to the planning of the EUCH in Denmark, the board of FHI also made agreements with some national studbooks regarding the planning of the following years.
The board of FHI hopes that the calendar of international Championships will be disrupted by Covid-19 for only one year.

After considering the elements known to us and informal consultation with some directly involved parties, the board of FHI makes the following proposal :

2021: Sweden holds Nordic championships
2022: Denmark has the chance to host the European championships
2023: Norway holds the Nordic championships
2024: Germany has the chance to host the European championships

We hope that this planning proposal can contribute to an optimal preparation of the various international championships.
We also hope that this planning gives many people the opportunity to be active internationally.

With kind regards
Jenny Wright Johnsen
president FHI

With the cooperation of many Fjord Horse worldwide breeding associations, we could update the different lists with the 2019 data. 

Thank you, all of you, and especially board member Jochen Nösinger, who was collecting the information. 

CLICK HERE to find the lists ! 

A study on inbreeding in the Fjord horse population in Norway and Sweden has been undertaken. Conventional calculation from pedigree information and the use of DNA to examine long homozygous chromosomal segments to calculate inbreeding has both been used and compared.

Abstract from the paper of inbreeding of Norwegian and Swedish Fjord horses
by Nils Ivar Dolvik

The paper is called :

Segment-based coancestry, additive relationship and genetic variance within and between the Norwegian and the Swedish Fjord horse populations.

By: Hanne Fjerdingby Olsen, Saija Tenhunena, Nils Ivar Dolvik, Dag Inge Våge
and Gunnar Klemetsdal

You can find the whole paper on this LINK

The Fjord horse originates from Norway but forms a global population due to several small populations in foreign countries. There exists no information about the additive relationship and the genetic variance between these subpopulations. By collecting blood samples from Norwegian and Swedish Fjord horses, a sample of 311 Norwegian and 102 Swedish horses gave 485,918 SNPs available for analysis. Their inbreeding coefficients were calculated and compared to the pairwise coancestry and the shared genomic segments.
The study showed that coancestry from shared genomic segments can be used to estimate additive genetic relationship and genetic variation within and between the global populations of the Fjord horse.
The Fjord horse population in Norway has had a steady increase in the average inbreeding coefficient since the start of the studbook in 1857 (Figure 1).

Figure 1. Average coefficient of inbreeding (F) per birth year and number of animals in the pedigree per birth year
for the Norwegian Fjord horse population over the period 1857–2016

Figure 1

In the period after 1990, the rate of inbreeding flattens out giving an average inbreeding of around 7%. Also, in the same period after 1990, the annual number of registered foals in Norway has been dropping quite drastically to below 100.
The steep increase in the number of animals around 1990 was due to a shift in registration rules opening for all born horses to become registered, otherwise the population has been slowly built up after the major change in the production of horses after World War 2. In the Swedish Fjord horse studbook, too many individuals lacked information of birth year to be able to calculate the average inbreeding coefficient per year in a reliable way or displaying the number of foals registered per year. The birth years of the test animals contributing to genotyping data have a time span of 28 years in the Norwegian population and 31 years in the Swedish population (Figure 2).

Figure 2. The age distribution of the animals contributing with genotype data (recorded December 2015 to March 2016),
shown through the number of animals born per year in the Norwegian (N = 311) and the Swedish Fjord horse populations (N = 102).

Figure 2

There is a natural decrease in the presence of the eldest birth years in both populations, and around 80% of the test animals are born in the period 1999–2016. However, except for some of the earliest years, all years were present in the test material of both populations. Due to practical and economic reasons regarding the collection of blood samples, there were over three times as many genotyped animals from the Norwegian population than from the Swedish (Table 1). Both populations had a complete generation equivalent (the average number of generations with known pedigree for individuals calculated with genomic data) as high as around 12, but the Norwegian population turned over generations faster, with a generation interval of 9.1 years, versus 11.6 years in Sweden (Table 1).

Table 1. Number of Norwegian (NOR) and Swedish (SWE) individuals passing the genotype tests (reference population)
and their estimated complete generation equivalent and generation interval per population.




Number of animals



Number of generations in the data



Generation interval



Calculated from a subset of the genotyped horses (224 NOR and 103 SWE).

The inbreeding coefficients from the pedigree information were 7.7 % in the Norwegian population, and with the highest occurrence of individual inbreeding coefficient of 19%. Whereas the Swedish population had an average level of inbreeding from pedigree information of 5.2%.
In both populations, the level of inbreeding from genomic calculations was more than twice than from pedigree, 14.1 in the Norwegian population and 11.9 in the Swedish population. This means that the normal used calculation of inbreeding based on known ancestors here called pedigree information seems to be too low. We know from earlier research that one loose pedigree information when horses are sold abroad or are imported. One cannot follow the relatives back to the day they left Norway. Missing pedigree information leads to that horses which are relatives is looked upon as totally unrelated.

The average genomic relationship between the Norwegian and Swedish population was 11.5 %.
The effective population size calculated from pedigree information with confidence limits was 71 (70-72) in the Norwegian population and 269 (259-279) in the Swedish population, in harmony with the high fraction of immigration in Sweden.
The effective population size from genomic calculations was 63 (57-72) in the Norwegian population and 1136 (119-∞) in the Swedish population. The calculations of the effective population size based on genomic data in Sweden was not possible to estimate, it went towards infinity. The explanation for this is that the number of horses was too low and one need about 250–300 horses to make the calculation possible.
For both the Norwegian and Swedish horses together the effective population size based on genomic calculations were 87 (range: 77–100), somewhat increased compared to the estimate of the effective population size relative to the Norwegian alone.

Generally, the effective population size (https://en.wikipedia.org/wiki/Effective_population_size) is a more robust and important way to estimate how the inbreeding will develop in a population. If the effective population size is less than 50 it is critical. Across the two examined populations, the effective population size was within the recommended size of 50–100, but with respect to the steadily reduced population size, it seems reasonable to recommend a future effective population size in a long-term perspective closer to or above 100. 

When considering both populations, the effective population size increases to 87 (77–100) from the one for the Norwegian population. This indicates that combining the two populations adds genetic variation, which is an important result.

Other Fjord horse populations probably possess additional genetic variation, for example, the population of Fjord horses in North America that has a Norwegian origin. Uniting the global population of the Fjord horse is a unique possibility to manage the genetic resources in a sustainable way for the future, and the use of genetic markers will be a powerful tool to both gain knowledge both about the relationship between the subpopulations, serving a basis for joint genetic evaluation, but also in management of the entire genetic variation across the subpopulations. At the same time, such a process represents a considerable political challenge, since there is currently no joint common breeding goal for the international Fjord horse, as not all countries follows the general goal in the handbook, likely because it is too general in practical breeding situations.

1. The estimated inbreeding is the double using genetic methods, showing that the pedigree information in our populations are not complete.
2. Effective population size is low, but not critical.
3. Mixing our two population increases the effective population size compared to the Norwegian alone, from 63 to 87.
4. The genomic relationship between populations are possible to calculate.
5. By sampling DNA from 250-300 horses one can be able to find the same result from any population.



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