ByLaws & Policies
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VBSS GOVERNING DOCUMENT
Society By-Laws
Created in 2016, The Valais Blacknose Sheep Society (VBSS) is dedicated to the establishment and promotion of the Valais Blacknose Sheep in the USA.
The Society maintains a registry of Valais Blacknose Sheep in accordance with Society rules. It is the VBSS’s goal to provide additional resources and flexibility to breeders to allow them to make substantial improvements in their flocks.
The most current version of the Society By-laws are posted here on. The Society may from time to time vote in accordance with procedures defined in the bylaws to modify the rules of the Society. All business of the Society is administered in accordance with the Standards and Practices as defined in the most current edition of Robert’s Rules of Order.
In order to most efficiently administer the business of the Society, the Board of Directors has also developed policies for those items not specifically dictated in the By-laws. Policies may be added, modified or rescinded from time to time, as seen fit by the Board. Special circumstances may also necessitate specific exceptions to standard policies, and the Board encourages all member who may have questions or the need to petition for an exception to contact the Society at VBSSinfo@gmail.com.
Only members of the Society in good standing may register sheep. Each animal submitted for registration must meet the registration/recording guidelines set forth by the Society. Additional documentation is required for all lambs resulting from AI service or embryo implantation, fresh or frozen.
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Rules of Registry
Only Active VBSS members in good standing may record, register or transfer sheep.
The Valais Blacknose Sheep Society maintains permanent records of registrations and transfers of Valais Blacknose sheep using the internationally recognized Grassroots software program.
Since the retirement of our previous registry service provider in 2023, the VBSS has proudly adopted the use of the Grassroots Registry program. Much of the database work is now done online and these changes are reflected here on the updated Rules of Registry and on the VBSS website.
Each Active VBSS member is given access to the online flock management system and is encouraged to use it for reference, flock records and online transactions. With the notable exceptions of AI and ET procedures, nearly all applications are now done online by the member.
VBSS database records are organized as follows:
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All ewes being used to produce F-1s (50%) Valais Blacknose progeny must be entered into the VBSS database as Foundation ewes. All Foundation Ewes must be bred to purebred rams, by live cover or by laparoscopic artificial insemination, to produce eligible progeny (F-1 or 50%). All Foundation ewes will have a 0% Valais blood percentage assigned to them and which will be used when calculating future blood percentages of progeny. Recognizing that breeders have made their own choices regarding Foundation ewe breeds to institute their upgrading programs, there are no restrictions placed on the breed type of the Foundation Ewe by the VBSS. Known pedigree information or breed type should be noted on the Foundation Ewe application. Codon 171 genotype, if known, should also be noted. See the Foundation Ewe Application on the VBSS website. All eligible progeny of Foundation ewes shall be entered into the VBSS database as Recorded Stock.
NOTE that as of September 1, 2024 the VBSS will no longer be accepting new Foundation Ewe applications except in cases of individual animals presented to the Board of Directors for consideration.
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All animals with a Valais blood percentage from 50% up to 87% shall be entered into the database as Recorded Stock. All ewes that possess a Valais blood percentage high enough to produce progeny that will be Registered Stock (87.5% and above) must have a Flock 54 DNA result on file for future parentage verification purposes. No distinction on eligibility for inclusion into the Recorded Stock category shall be made as to sex of progeny however, as of 2024 all F-1 or 50% males shall be ineligible as breeding rams. If presented for entry into the VBSS Grassroots database they will be listed, not recorded, which prevents them from being recognized as sires whose progeny can be recorded. It is recommended that they be castrated and used for purposes other than breeding. Remember, the use of percentage rams in the VBSS Upgrading Program will continue to be acceptable and encouraged however they need to be used to raise the overall percentage and quality of the US Valais breeding population. No animals of Valais Blacknose descent with a blood percentage of less than 50% shall be considered for inclusion in the database as Recorded Stock. Such animals may be used as Foundation Ewes and their Valais Blacknose blood % shall be noted, if such information is provided and verified. This Valais blood % shall not be extended forward when computing future progeny % values. These Foundation ewes shall be assigned a 0% blood value however, it should be noted that their progeny is likely to display improved Valais Blacknose phenotypic qualities.
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All animals with a Valais blood percentage from 87.5% up to 96% shall be entered into the database as Registered Stock. All sheep entered into the VBSS database as Registered Stock must submit a DNA sample to Flock 54 for parentage verification and future progeny testing.
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All animals reaching an accumulated Valais Blacknose blood percentage of 96.88% shall be entered into the VBSS database as American Purebred. American Purebreds will be considered to be Purebreds and their progeny’s percentage will be calculated using a 100% basis. American Purebreds will be identified in the Grassroots system by the denotation “AmP” which will be on their registration record. This will allow future tracking of all American Purebred animals and their genetics. All sheep entered into the VBSS database as American Purebred must submit a DNA sample to Flock 54 for parentage verification and future progeny testing.
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All animals with a Valais blood percentage of 100%. All progeny of Purebred ewes and sires will be entered into the VBSS database as Purebred Stock. All sheep entered into the VBSS database as Purebred Stock must submit a DNA sample to Flock 54 for parentage verification and future progeny testing.
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A Purebred Spitti can be defined as a black sheep with white markings as opposed to a white sheep with black markings in the body coat or mis-marked sheep. True to type Spitti sheep occasionally occur in the purebred population and are the expression of recessive genes that exist within the Valais Blacknose breed.
Any Purebred animal eligible for entry in the VBSS database that exhibits defined color characteristics commonly known as “Spitti” will be entered into the VBSS database as a Purebred Spitti. These animals will retain their Purebred percentage value. No distinction on eligibility for inclusion into the Purebred Spitti category shall be made as to sex. Applications for Registration of animals fitting the criteria for Purebred Spitti should be accompanied by photos of the animal. Submission photos should include front, back and sides of the animal being presented.
This provision is being provided as a service to members who are interested in tracking the appearance of Spitti animals within genetic lines.
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Breeder: The Breeder is the recorded owner of the dam at the time she was bred. The Breeder is responsible for the registration of lambs born while the dam remains under their ownership.
Owner: The Owner is the recorded owner of the dam at the time she lambs. The Owner of the dam is exclusively responsible for the registration of lambs born.
Farm (Flock) Name: The farm name or flock name is as it implies, the name of your farm entity or flock.
Prefix: A shortened unique version of the farm name or “PREFIX” is used by the owner of the ewe to register lamb(s) born in their flock. This unique prefix will appear on the papers of the lamb and along with the USDA ear tag number, will identify the animal. Example: Farm Name “Old MacDonald’s Farm”, Prefix - MDF. A list of prefixes is maintained by the VBSS. If animals are left unnamed on applications, the Registrar will automatically assign an ID based on the farm name and USDA tag number.
Animal Name/ID Number: Each breeder must permanently identify each animal with a USDA Scrapies Identification ear tag or tattoo system and the VBSS strongly encourages a double ID system since individual ear tags can often be lost. Each sheep entered into the database will need to be identified by a unique name and its USDA tag number. Any other flock ID tag number can also be added. Example might be MDF Susie OR12-0333(890)
Registration Number: Each sheep entered into the database of the VBSS will be assigned a number. This number is assigned by the Registrar and is unique to each sheep. It can be found on each animal record within the database.
DNA Testing: DNA testing is required for all sheep entered into the VBSS database as female Recorded Stock reaching 75% or higher, all Registered Stock and all Purebreds. Members requesting registration of animals must submit DNA samples to Flock 54 and a resulting BDI number must be on file with the VBSS for the purposes of parentage verification and to establish lineage of progeny.
Flock 54: Flock 54 is a genetic testing service that the VBSS has adopted as their official genetic testing laboratory for all DNA testing and parentage verification. See the Flock 54 link on the VBSS website or contact the VBSS Secretary for submission directions.
BDI Number: This is a unique identification number linked to each animal’s DNA testing results in the Flock 54 database. They are always on the DNA testing report that is received from Flock 54. This number is used to find animals within the system to generate parentage verification reports. Members will need to enter sire and dam BDI numbers on their Flock 54 submission forms for the system to generate accurate and timely reports on progeny. These BDI numbers are added to the VBSS animal records for ease of access.
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Imported Semen Sires. Purebred sires whose semen is imported for use in US breeding programs will be registered with VBSS at no charge. These animals will be entered into the VBSS Grassroots database with the denotation of "Unregistered Ancestor”. When requesting VBSS registration for an AI ram, a three-generation pedigree, proof of registration with the appropriate breeders’ association in the ram’s country of origin, and the ram’s Codon 171 DNA need to be submitted. (QQ, QR, and RR are acceptable, but should be known.). A DNA sample must be submitted to Flock 54 and a resulting BDI number must be on file with the VBSS to establish sire lineage.
Artificial Insemination. All animals that are the product of an AI procedure must have a signed Certificate of Service signed by the AI technician at the time of performing the AI procedure. The technician’s signature on the Certificate of Service certifies that the USDA ear tags/tattoos match those indicated on the application and the dates of service as noted are appropriate. If lambs are born as a result of Artificial Insemination, indicate “AI” in the “Type of Birth” column on the application form. All other information required by the VBSS must be supplied on the application for the lambs to be entered into the database. The symbol “AI” will be reflected on the animal's record. See the Certificate of Service Form on the VBSS website. Applications and related forms should be sent to the VBSS Secretary as instructed.
Imported Embryo Donors and Sires. Purebred embryo donors and sires in foreign countries who have been used in the production of embryos imported for use in US breeding programs will be registered with VBSS at no charge. These animals will be entered into the database as “Unregistered Ancestors”. When requesting VBSS recognition for such donors, a three-generation pedigree, proof of registration with the appropriate breeders’ association in the country of origin, and DNA need to be submitted and on file with the VBSS. The DNA samples must be submitted to Flock 54 and a resulting BDI number must be on file with the VBSS to establish lineage of progeny.
Domestic Embryo Donors and Sires. Domestic embryo donors and sires who have been used in the production of embryos in US breeding programs should already be in the VBSS database however if they are not, due to being registered in another VBSS recognized registry, the same verification requirements that are in place for imported embryos are to be followed. When requesting VBSS recognition for such donors, a three-generation pedigree, proof of registration with the appropriate breeders’ association, and DNA need to be submitted and on file with the VBSS. The DNA samples must be submitted to Flock 54 and a resulting BDI number must be on file with the VBSS to establish lineage of progeny.
Embryo Transplant. Applications for lambs born as a result of embryo transplant procedures will require additional documentation. See the Embryo Q and A Guidance Document on the VBSS website for initial guidance. Use the appropriate links provided on the VBSS website to submit required documentation for registering embryo progeny.
If the breeder does not own the ram used to fertilize the egg(s) of the donor ewe, a Certificate of Breeding must be completed, signed and dated by the owner of the ram. In the instance of imported embryos, documentation of sale and importation documents will be required. If embryo(s) are sold domestically, ownership of the embryo(s) must be transferred from the legal owner of the embryo(s) to the purchaser of the embryo(s). See the Embryo Ownership Transfer Form on the VBSS website.
When requesting VBSS registration of embryo lamb(s), a three-generation pedigree, proof of registration with the appropriate breeders' association in the country of origin and Flock 54 DNA results must be on file with the VBSS for the donor sire and dam used to create the embryo(s). All other information required by the VBSS must be supplied on the application for the lambs to be entered into the database. The symbol “ET” will be reflected on the issued papers.
AI and ET Lamb Progeny. See the Application for Recorded or Registered Stock Form on the VBSS website when using AI or registering Embryo transfer lambs. Use the appropriate links provided on the VBSS website to submit required documentation.
Live Cover Lamb Progeny: All live cover lambs can now be entered in the VBSS database online by the members involved in the mating. See the Grassroots link on the VBSS website.
Cross Registration: Any Valais Blacknose sheep recorded or registered in another sheep society or association recognized by the VBSS may be considered for inclusion in the VBSS database. The sheep must be able to trace in unbroken lines, through both sire and dam, to registration in a VBSS recognized Valais Blacknose Association or Registry. Only sheep meeting the recorded or registered guidelines of the VBSS will be considered. Forward a copy (front and back) of the official registration certificate in said society or association to the VBSS, along with an application, appropriate supporting documentation and registration fee indicated on the current fee list. A DNA report and resulting BDI number must be on file at Flock 54 and accessible to the VBSS for all cross registration applicant animals for data verification and progeny testing. See the Cross Registration Document on the VBSS website. Applications and related forms should be sent to the VBSS Secretary as instructed. Each submission will be considered on a case-by-case basis and there is no guarantee that the animal will be approved for cross-registration.
Transfers: Members are responsible for completing all transfers of ownership. Any member selling, donating, giving away, or otherwise passing ownership of a Valais sheep shall, within 30 days after payment in full or other official transfer of the ownership, initiate a transfer of ownership in the Grassroots system. This transfer is initiated by signing into the member account, selecting Transfer of Ownership, selecting the animal, and filling in the purchaser’s name, member number (if known), address, city, state, zip code, and paying the fee. Complaints lodged against breeders from improperly completed transfers of sheep may be grounds for investigation of members according to the bylaws of the VBSS.
Sales: Members who own and breed sheep are responsible for completing registration of lambs produced. Members who sell animals as “eligible for registration” but have not completed that process before transferring ownership are selling unregistered animals. Complaints lodged against breeders from improperly completed sales of sheep may be grounds for investigation of members according to the bylaws of the VBSS.
Bill of Sale: The use of a properly completed Bill of Sale is strongly encouraged by the VBSS. A detailed Bill of Sale protects both the buyer and the seller.
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No Valais Blacknose sheep born in the US older than 24 months of age and not entered into a Registry or database elsewhere may be registered/recorded with the VBSS. No animal shall be accepted for inclusion into the database after it is two years old unless, in the opinion of the Board of Directors, the case merits special consideration.
The VBSS strongly encourages members to complete timely registrations of animals in the year of their birth. Registration fees will be increased on animals not submitted in a timely fashion.
Click to download a printable PDF copy of this information:
Upgrading Guidelines
The Board may at its discretion also institute additional policy guidance as appropriate to implement specific elements of the Guidelines. If changes to the Guidelines are deemed appropriate by the Board or petition of more than 25% of the membership, proposed changes may be put to a vote of the membership at any time by posting notice 30 days prior to the date of the vote.
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The VBSS is committed to firmly establishing a sustainable breeding flock of Valais Blacknose sheep in North America. The VBSS supports the establishment and development of Valais Blacknose sheep using purebred Valais Blacknose semen in an upgrading program initially instituted by using Foundation ewes of non-Valais Blacknose descent with the eventual goal of attaining F-5 or American Purebred Valais Blacknose sheep. The VBSS also acknowledges and supports the use of imported purebred embryos and purebred live animal imports to further establish a sustainable breeding flock.
In order to achieve the ultimate goal of a uniform, phenotypically correct purebred breeding flock using an upgrading system, the VBSS has instituted a structured Registry database utilizing Foundation Ewes, Recorded Stock, and Registered Stock. Upgraded animals must meet the VBSS Standard of Type to be entered into the database as Registered Stock.
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The Board of Directors shall establish a Standard of Type which shall be accepted by the Society as a general description and model for Valais Blacknose sheep. Such Standard shall not be considered absolute. Individual breeders and members must consider their own purposes and needs in evaluation of sheep by the Standard, and judges should be encouraged to use the Standard on the same basis.
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All subsequent Valais Blacknose progeny produced using the upgrading system, must be of a higher blood percentage than the ewes blood percentage and meet all other requirements for inclusion in the database.
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It is understood that the upgrading system is best used in conjunction with purebred Valais Blacknose sires, either by natural cover or thru the use of artificial insemination. Purebred sires whose semen is imported for use in US breeding programs will be registered with VBSS at no charge. These rams will have the suffix "AI.” When requesting VBSS registration for an AI ram, a three-generation pedigree, proof of registration with the appropriate breeders’ association in the ram’s country of origin, and the ram’s Codon 171 DNA. (QQ, QR, and RR are acceptable, but must be known.) need to be submitted. DNA sample must also be submitted to establish sire lineage.
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Recognizing that breeders have made their own choices regarding Foundation ewe breeds to institute their upgrading programs using purebred Valais Blacknose semen, there are no restrictions placed on the breed type of the Foundation Ewe by the VBSS. These ewes will have to be submitted for entry into the VBSS database and the ewe will be issued a Foundation Ewe Certificate containing her lineage information and her registration in any other breed Registry. The required VBSS form is provided on the website and is also available from the Registrar.
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In order to be included into the VBSS database, all first cross (F-1) (50%) lambs must be sired by use of purebred Valais Blacknose semen from registered rams.
Regarding the use of Valais Blacknose semen on Foundation ewes, the first-generation ewe progeny (F-1) bred back to a purebred Valais Blacknose sire produces second generation ewe progeny (F-2). The second-generation ewe progeny (F-2) bred to a purebred Valais Blacknose sire produces third generation ewe progeny (F-3). The third-generation ewe progeny (F-3) bred to a purebred Valais Blacknose sire produces fourth generation ewe progeny (F-4). The fourth-generation ewe progeny (F-4) bred to a purebred Valais Blacknose sire produces fifth generation ewe progeny (F-5).
Most animal geneticists classify an animal that is 96.25% (F-5) as a purebred. They are generally referred to as “American Purebreds” and will be considered purebred Valais Blacknose and will have the value of 100% assigned to all future offspring calculations.
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All Valais Blacknose progeny produced by utilizing the upgrading system as described above shall be entered into the database as “Recorded Stock” and will receive a Certificate of Recording. Subsequent offspring of “Recorded Stock” may be considered for entry into the database as “Registered Stock” provided all other requirements are met and the offspring exhibit the VBSS Standard of Type. Otherwise worthy sheep who do not meet the VBSS Standard of Type may continue to be entered into the database as “Recorded Stock” and used in breeding programs.
Recorded Stock needs to reach the level of F-3, attained thru the consistent use of purebred VBS semen, or have an accumulated blood percentage of 87.5% before being considered for inclusion as Registered Stock. Sheep produced as a result of the crossing of AI progeny will be entered into the database with their blood percentage calculated from the use of two recorded parents. i.e. 50% (F-1) dam crossed with a 75% (F-2) sire results in a 62.5% lamb. These animals shall be included in the “Recorded Stock” database. These animals can be considered for inclusion in the “Registered Stock” database when their blood percentage reaches a minimum of 87.5% and they display the VBSS Standard of Type.
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Most animal geneticists classify an animal that is 96.25% (F-5) as a purebred. They are generally referred to as “American Purebreds” and will be considered purebred Valais Blacknose and will have the value of 100% assigned to all future offspring calculations.
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Members registering imported purebred Valais Blacknose sheep in the VBSS should provide proof of registration in the country of origin. At a minimum, a three-generation pedigree must also be provided. A DNA sample should be submitted for future lineage verification of offspring. All such animals shall be recognized as Purebred and issued an “Purebred” Certificate.
Members registering purebred Valais Blacknose progeny born in the US should also provide proof of dam and sire’s registration in their respective countries of origin if not already registered in the VBSS. In such case, three- generation pedigrees would also be required. A DNA sample should be submitted for lineage verification of offspring. All such animals shall be recognized as Purebred and issued a “Purebred” Certificate.
Members registering purebred animals born in the US of imported purebred embryos must provide proof of registration of the sire and donor dam in the country of the embryo’s origin. A three-generation pedigree must also be provided. A DNA sample should be submitted for lineage verification of offspring. All such animals shall be recognized as Purebred and issued an “Purebred” Certificate.
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Use of Percentage Rams
As of 2025 all Valais Blacknose progeny produced using the upgrading system, must be of a higher blood percentage than the ewes blood percentage and meet all other requirements for inclusion in the database.
Note that our originally adopted Upgrading Guidelines reads as follows:
STRUCTURE OF UPGRADING SYSTEM.
Beginning in September 2019, all subsequent Valais Blacknose progeny produced using the upgrading system, must be of a higher blood percentage than the ewes blood percentage and meet all other requirements for inclusion in the database.
Being sensitive to the needs and wishes of its members as to the continuance of their breeding programs, the Board previously enacted a temporary exception to the Upgrading Guidelines regarding the use of F-1 VBSS Recorded Stock rams on F-1 VBSS ewes and F-2 VBSS Recorded Stock rams on F-2 VBSS Recorded Stock ewes. This exception has been in effect from 2018 onward and reads as follows:
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First cross (F-1) VBSS Recorded Stock rams may be used in the VBSS upgrading program on F-1 VBSS ewes to produce F-1 offspring. Second cross (F-2) VBSS Recorded Stock rams may be used in the VBSS upgrading program on F-2 VBSS Recorded Stock ewes to produce F-2 offspring. The progeny of these matings will not be of a higher percentage than the dam’s percentage but will be equal to the dam’s. They will be eligible for entry into the VBSS database as Recorded Stock.
The VBSS database is reviewed by the Board annually and a decision is made at that time to extend or revoke the exception rule. Its decision is based on database growth, the availability of breeding stock, and the needs of the VBSS members. The database report this year indicated that breeders are making good progress. As of 2/22 there were 264 ewes and 120 rams at the F1(50%) level and 81 ewes and 49 rams at the F2(75%) level. These numbers do not reflect the 2022 lamb crop which will result in a substantial increase in both those levels, once these are entered into the database.
Therefore, at this time, the Board feels that these database numbers provide members with sufficient breeding options and the exception allowing the use of F1 rams on F1 ewes can be removed in a timely fashion.
As of 2024, the VBSS will no longer accept applications for F1 animals sired by F1 rams. This means that F1 (50%) rams can be used for breeding F1 ewes in the VBSS upgrading program through the 2022 breeding season and the resulting offspring being presented in 2023 will be allowed to be considered for entry in the database. F1 rams cannot be used for breeding F1 ewes in the VBSS upgrading program in the 2023 breeding season as the resulting offspring that would be born in 2024 will no longer be accepted for entry into the database.
This staggered timeline policy will also affect the exception ruling allowing the use of F2 rams on F2 ewes however the changes will take effect a year later:
As of 2025, the VBSS will no longer accept applications for F2 animals sired by F2 rams. This means that F2 (75%) rams can be used for breeding F2 ewes in the VBSS upgrading program through the 2023 breeding season and the resulting offspring being presented in 2024 will be allowed to be considered for entry in the database. F2 rams cannot be used for breeding F2 ewes in the VBSS upgrading program in the 2024 breeding season as the resulting offspring that would be born in 2025 will no longer be accepted for entry into the database.
We hope that this timeline gives all members the opportunity to structure their future breeding programs without significant disruption.
Remember, the use of percentage rams in the VBSS Upgrading Program will continue to be acceptable and encouraged however they need to be used to raise the overall percentage of their progeny.
In summary, the Temporary Exception ruling that is presently in place will be concluded at the close of 2024 and thereafter all lambs presented for inclusion in the VBSS database will have to be of a higher percentage than the dam, as originally written in our Upgrading Guidelines.
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First cross (F-1 or 50%) VBSS Recorded Stock rams may be used in the VBSS upgrading program on F-1 VBSS ewes to produce F-1 offspring through 2022. Resulting lamb’s applications will be accepted through 2023 however, as of 2024 such F1 offspring produced by this mating method will no longer be eligible for entry into the VBSS database as Recorded Stock. Therefore, the castration of F1 rams born in 2023 is recommended.
Second cross (F-2 or 75%) VBSS Recorded Stock rams may be used in the VBSS upgrading program on F-2 VBSS Recorded Stock ewes to produce F-2 offspring through 2023. Resulting lamb’s applications will be accepted through 2024 however, as of 2025 such F2 offspring produced by this mating method will no longer be eligible for entry into the VBSS database as Recorded Stock.
This revised Temporary Exception Ruling will no longer be in effect after the close of 2024.
As of 2025 all Valais Blacknose progeny produced using the upgrading system, must be of a higher blood percentage than the ewes blood percentage and meet all other requirements for inclusion in the database.
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In the ongoing effort to promote excellence, sustainability, and genetic integrity within our breeding program, the Board of Directors has undertaken a thorough review of our database numbers and current practices regarding the use of 75% rams. As stewards of our breed’s future, it is incumbent upon us to shape policies that serve both our immediate needs and our long-term vision. This statement outlines the official stance of the Board with respect to the eventual discontinuation of the use of 75% rams in our VBSS breeding program, ensuring clarity, transparency, and direction for all VBSS breeders.
Decision to Close Intro of New 75% Breeding Rams to VBSS Upgrading Program
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In the ongoing effort to promote excellence, sustainability, and genetic integrity within our breeding program, the Board of Directors has undertaken a thorough review of our database numbers and current practices regarding the use of 75% rams. As stewards of our breed’s future, it is incumbent upon us to shape policies that serve both our immediate needs and our long-term vision. This statement outlines the official stance of the Board with respect to the eventual discontinuation of the use of 75% rams in our VBSS breeding program, ensuring clarity, transparency, and direction for all VBSS breeders.
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The VBSS breeding program has historically allowed the use and registration of percentage rams with a genetic composition of 75% Valais Blacknose genetics in our Upgrading Program. These rams have, over the years, made early contributions to the genetic pool and provided needed flexibility for breeders. However, advances in overall percentage values within the VBSS Registry, and a collective desire for higher purity have prompted a timely review of the Upgrading Policy and the continued use of these lower percentage rams for breeding. A review of the number of 75% rams that are currently in the Registry and how many are actually being used to produce progeny has revealed that:
There are a total of one hundred forty-five 75% rams in the database.
The average age is 2.36 years.
There have been only twenty-nine 75% rams presented for inclusion in 2024.
There have been only thirteen 75% rams presented for inclusion in 2025.
Only six of the 75% rams produced Recorded progeny in 2024.
Only two of the 75% rams produced Recorded progeny in 2025.
This information reveals that there is minimal use of the existing 75% rams in the Registry which indicates an overall movement toward the use of higher percentage rams in member’s breeding programs. In keeping with the stated goal of the VBSS to achieve less than 10% of the flock's genetics coming from breeds other than the purebred breed, the decision has been made to discontinue accepting new 75% rams into the VBSS breeding program as of December 31, 2025. This decision does not affect the status or the usefulness of 75% rams already in the database nor does it affect the continued use of higher percentage rams in the VBSS Upgrading program.
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Effective as of the date of this statement, the Board of Directors hereby enacts the following policy regarding the use of 75% rams in the current breeding program:
Discontinuance of Acceptance: No new intact 75% rams shall be accepted into the breeding program after December 31,2025. Thereafter, all 75% males presented for inclusion will be entered as “listed” and will be ineligible for breeding. It is recommended that these males be castrated at birth.
Grandfather Clause for Existing Rams: All 75% rams currently recorded in the official registry are permitted to continue to participate in the breeding program until such time as they are retired or otherwise removed from active service.
Registry Status: The registry will maintain its existing records of currently registered 75% rams. Their status will remain unchanged, and they will be eligible for all rights and privileges as previously granted under prior policies.
Breeder Notification and Compliance: All breeders participating in the program will be formally notified of this policy change and required to acknowledge their understanding and compliance with the new guidelines.
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The primary motivations for this policy adjustment are as follows:
Genetic Purity: The Board aims to move the National flock toward a higher standard of genetic purity, thereby strengthening the breed’s inherent characteristics and minimizing genetic dilution. The previously stated goal is to achieve less than 10% of the flock's genetics coming from breeds other than the purebred breed.
Breed Integrity: Establishing clear and consistent standards is essential for maintaining the long-term health, reputation, and viability of the breed.
Honoring Past Contributions: The policy respects the legacy and genetic contributions of existing 75% rams, allowing for a gradual transition rather than an abrupt cessation.
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Breeders are encouraged to review their current flocks and future breeding plans in light of this policy. Existing 75% rams may continue to be used as per previous guidelines; however, breeders should plan for future generations by sourcing rams that meet or exceed the new upgrading standards. Breeders who currently possess 75% rams registered with the program are reminded that these animals retain their full rights and privileges, and their progeny will continue to be eligible for registration as per existing rules. No immediate action is required regarding the status of these rams. However, breeders should anticipate the gradual phasing out of 75% rams as these individuals age and retire.
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Can I continue to use my registered 75% rams?
Yes. All 75% rams currently registered may continue to be used in your breeding program until they are retired or removed from active service.
Is the progeny of existing 75% rams still eligible for registration?
Female progeny, produced according to previously established rules, by registered 75% rams will remain eligible for registration.
What should I do if I have a 75% ram that is not yet registered?
New 75% rams will be accepted for inclusion until December 31, 2025. After that date, they will be entered as “Listed”. “Listed” animals cannot be used for breeding purposes. This category is generally used by members for wethers or castrated males when registration papers and pedigree information are sought by the buyer.
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This policy reflects the Board’s commitment to advancing the breed’s genetic integrity and ensuring a consistent, transparent, and fair breeding environment. By honoring the contributions of existing 75% rams while guiding the program toward higher standards, we uphold both tradition and progress.
Members are invited to contact the Board or registry office with any questions, concerns, or requests for guidance as we collectively move forward.
This statement has been reviewed, approved, and adopted by the Board of Directors as the official policy regarding the discontinuance of 75% rams in the ongoing VBSS upgrading program as of August 19, 2025.
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Decision to Close Intro of Zero Percent Foundation Ewes to the Breed-Up Program and Sheep Registry
The recent decision to close the introduction of zero percent foundation ewes into our breed-up program and sheep registry is grounded in scientific principles and aligns with the goals of maintaining genetic integrity and improving the breed.
This policy modification supports our commitment to genetic purity, population health, and the long-term viability of the breed.
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The registry includes over 2,500 live animals in the US, of which almost 400 are purebred.
There are almost 700 foundation ewes with zero percent of the target genetic pool and another 650 are 50% ewes.
In 2024, less than 20% of those foundation (0%) ewes had recorded offspring. One third of those recorded offspring were F1 rams and ineligible for breeding in VBSS. F1 rams are "listed" in the VBSS registry.
VBSS has registered 535 births since 01/01/2024. Most of these births were for F2s and above, including 80 Purebreds.
F3s were the most commonly registered births, numbering 213 total, with 131 females.
The long term objective of the registry is to ensure that less than 10% of the flock's genetics come from breeds other than the purebred breed.
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New sheep breeds in the US have historically been introduced through semen importation due to scrapie concerns.
This necessitated a breed-up program with progressive percentage progeny (F1, F2, F3, etc.) to gradually increase the target breed's genetic representation.
Over the past six years, there has been a natural progression away from using foundation ewes, as evidenced by the decreasing number of F1 registrations.
The recent ability to import purebred embryos has radically altered the trajectory toward a purebred national flock.
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The decision does not affect the usability of existing foundation ewes, which remain part of the breeding program.
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Crossbreeding, as discussed in Sponenberg and Martin's text, is recommended for specific issues such as market size optimization, addressing diagnosed inbreeding depression, and preserving rare breeds with limited purebred animals.
Sponenberg et al advise that outcrossing with other breeds be carefully managed and monitored with specific attention to traits and characteristics of the target breed. This would necessitate the proscribing of which breeds would be allowed for crossbreeding and which lines of those crossbreeds would be continued, including the management and monitoring of the offspring of those crossbreeds. This is clearly a recommendation for rescuing breeds with very few purebred animals left.
Our current population exceeds the target of 50 purebred animals recommended by Sponenberg et al, which is a benchmark for most rare breed registries.
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The purebred population's kinship coefficient is 8%, below the recommended maximum of 12.5%.
There is a higher coefficient in the purebred rams but this is due to the early use of a select few rams. That number is expected to decline quickly as the population diversifies. New ram genetics are entering the US on a regular basis.
Coefficients of inbreeding (CoI) are valuable metrics but should be considered alongside other factors. Remember that the CoI is reduced to 0% with the introduction of unrelated genetics in a single generation.
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Should the restriction on new foundation ewes prove to be a bottleneck in the breed's growth, the board retains the option to reopen registration of these animals.
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Statement on Current Grading of Valais Blacknose Sheep
The Valais Blacknose Sheep Society is committed to maintaining the integrity and quality of the Valais Blacknose breed in North America. VBSS follows internationally recognized grading standards for Valais Blacknose Sheep to ensure consistency, breed conformity, and excellence in breeding programs. These standards will be used until the US has developed a grading system that adheres to the Swiss standards.
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VBSS adheres to the grading standards established by the Swiss Valais Blacknose Sheep Society and adopted by the UK Valais Blacknose Society, which are internationally recognized for defining breed conformity, fleece quality, and overall structural correctness. Sheep undergoing grading are evaluated against these standards to determine their classification within the grading system.
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To ensure accuracy and fairness in grading assessments, VBSS requires that a minimum of two Graders be present at each official grading event. Currently, a recognized Grader is an individual who is an internationally recognized judge using the Oberwalliser Schwarznasen Schafzuchtverband grading system and has been recognized internationally as qualified to evaluate Valais Blacknose Sheep according to their international grading standards. Additional Graders may be included depending on the number of sheep being assessed and the scale of the event.
VBSS remains committed to upholding the highest standards in grading Valais Blacknose Sheep to support breeders, promote breed improvement, and ensure the sustainability of this unique and cherished breed.
For further information, please contact the Valais Blacknose Sheep Society
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