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The Veterinary clinics of North America. Equine practice1992; 8(1); 149-165; doi: 10.1016/s0749-0739(17)30472-8

Evaluation of the stallion for breeding soundness.

Abstract: The breeding soundness evaluation of a stallion is a thorough investigation of a stallion's libido, mating ability, and semen quality. The evaluation should include historical data about the medical aspects of the horse's performance and breeding career, observations and breeding behavior characteristics, collection and evaluation of semen, tests to determine freedom from infectious or contagious disease, and production of foals free of genetic defects. This information should allow the examiner to anticipate the impact of the stallion on the reproductive efficiency of a group of mares. The breeding soundness evaluation should also assist farm management in optimizing stallion, mare, veterinary, and management influences on total herd breeding performance.
Publication Date: 1992-04-01 PubMed ID: 1576547DOI: 10.1016/s0749-0739(17)30472-8Google Scholar: Lookup
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Summary

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The research article focuses on the process and benefits of conducting a comprehensive breeding soundness evaluation on stallions.

Stallion Breeding Soundness Evaluation

This process aims to assess a stallion’s reproductive health and capabilities, encompassing elements such as:

  • Analysis of a stallion’s libido and mating skills, which pertain to the horse’s sexual drive and ability to copulate.
  • Evaluation of the quality of the stallion’s semen, including its count, motility, morphology, and overall suitability for fertilization.
  • Review of the stallion’s medical and breeding history, which can provide valuable context for current and future reproductive capacity.

Detection and Prevention of Genetic and Infectious Diseases

The breeding soundness evaluation includes:

  • Tests for infectious or contagious diseases which could potentially be passed on to offspring or other horses.
  • Efforts to ensure the production of foals that are free from genetic defects, thereby protecting the health and quality of the herd’s future generations.

Optimization of Farm Management

The benefits of the breeding soundness evaluation extend to the overall management of the farm, where it:

  • Assists in predicting the potential impact of a particular stallion on the reproductive efficiency of a group of mares, providing crucial insights for breeding strategies.
  • Helps optimize various factors impacting herd breeding performance including veterinary care, and the management of stallions and mares.

Through comprehensive breeding soundness evaluations, stallions can be better managed and bred accordingly to enhance not only individual health but also the overall herd breeding performance.

Cite This Article

APA
Hurtgen JP. (1992). Evaluation of the stallion for breeding soundness. Vet Clin North Am Equine Pract, 8(1), 149-165. https://doi.org/10.1016/s0749-0739(17)30472-8

Publication

ISSN: 0749-0739
NlmUniqueID: 8511904
Country: United States
Language: English
Volume: 8
Issue: 1
Pages: 149-165

Researcher Affiliations

Hurtgen, J P

    MeSH Terms

    • Animals
    • Breeding / methods
    • Ejaculation
    • Fertility
    • Genitalia, Male / anatomy & histology
    • Horses / genetics
    • Horses / physiology
    • Libido
    • Male
    • Physical Examination / veterinary
    • Semen / chemistry
    • Semen / cytology
    • Semen / microbiology
    • Sexual Behavior, Animal
    • Sperm Motility

    Citations

    This article has been cited 7 times.
    1. Roach J, Arango Sabogal JC, Smith K, Foote A, Verheyen K, de Mestre AM. Multivariable analysis to determine risk factors associated with abortion in mares. Reprod Fertil 2022 Nov 1;3(4):301-12.
      doi: 10.1530/RAF-22-0087pubmed: 36374277google scholar: lookup
    2. Orsolini MF, Meyers SA, Dini P. An Update on Semen Physiology, Technologies, and Selection Techniques for the Advancement of In Vitro Equine Embryo Production: Section I. Animals (Basel) 2021 Nov 13;11(11).
      doi: 10.3390/ani11113248pubmed: 34827983google scholar: lookup
    3. Suliman Y, Becker F, Tuchscherer A, Wimmers K. Seasonal variations in quantitative and qualitative sperm characteristics in fertile and subfertile stallions. Arch Anim Breed 2020;63(1):145-154.
      doi: 10.5194/aab-63-145-2020pubmed: 32490150google scholar: lookup
    4. Fayrer-Hosken R, Stanley A, Hill N, Heusner G, Christian M, De La Fuente R, Baumann C, Jones L. Effect of feeding fescue seed containing ergot alkaloid toxins on stallion spermatogenesis and sperm cells. Reprod Domest Anim 2012 Dec;47(6):1017-26.
    5. Madsen M, Christensen P. Bacterial flora of semen collected from Danish warmblood stallions by artificial vagina. Acta Vet Scand 1995;36(1):1-7.
      doi: 10.1186/BF03547698pubmed: 7572447google scholar: lookup
    6. Bucci R, Parrillo S, Probo M, Varasano V, Romano A, Carluccio A. Case Report: Reproductive evaluation of a Murgese stallion with obstructive azoospermia, accumulation of hyaline material in the ampullae ducts, and corpora amylacea in vesicular glands. Front Vet Sci 2025;12:1571637.
      doi: 10.3389/fvets.2025.1571637pubmed: 40290475google scholar: lookup
    7. Waqas MS, Arroyo E, Tibary A. Diagnostic Approach to Equine Testicular Disorders. Vet Sci 2024 May 29;11(6).
      doi: 10.3390/vetsci11060243pubmed: 38921990google scholar: lookup