Important Notes:

1. We DO NOT offer ancestry testing for dogs, cats, or any other species — just horses.
2. The Molecular Cytogenetics Laboratory offers karyotyping analysis for a variety of animals such as cattle, horses, goats, pigs, dogs, cats, and exotic species.

two horse in a pasture

Horse Services

  • Individual genotyping/DNA profile/Genetic Marker Report, ancestry testing, and parentage verification.
  • We provide coat color and pattern testing: Red/Black, Agouti, Tobiano, Sabino, Cream, Silver, Leopard Complex and Champagne.
    Each color test is $25 a piece. Red and Black are considered one test.
  • Upon request, breeds can be tested for specific color genes or homozygous/heterozygous mutations for diseases.
a closeup of a donkey

Donkey Services

  • We do genotyping and parentage verification for donkeys.
  • However, we DO NOT perform ancestry testing for donkeys.

Cattle Services

  • Cattle services include parentage and individual verification and the determination of gene mutations.
  • Currently, tests for homozygous/heterozygous genes are done for Pulmonary Hypoplasia Anasarca (PHA), Chondrodysplasia, A2 Beta-Casein milk, as well as coat color (red, black, or dun), Tibial Hemimelia (THA), White Dexter Pattern, Park Coloration and polled/horned.
  • Prices vary based on bundles available and are located on our Forms page.
  • All tests are accredited and recognized by the American Dexter Cattle Association registry.
cattle in a pen at an outdoor, night time rodeo
a Texas Longhorn in a pasture with bluebonnets
a genotyping representation
A genotyping chart
a genotyping scatter plot
a genotyping graph