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Promoting the overall well-being of animal health through veterinary diagnostic testing, instruction of professional students, and research in diseases of economic importance to Oklahoma and beyond.

400+ Testing Services

We offer a variety of services for animal testing.
Browse our catalog of diagnostic testing services for farm animals, pets, and wildlife, along with information about sample collection and turnaround times for results.
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Popular Tests and ServicesWe provide necropsy, biopsy, bacteriology and mycology, parasite screening, serology, and molecular diagnostics. See the catalog for our full ranges of services.


Free testing for Equine Neurologic Diseases

November 10, 2023

The Oklahoma Department of Agriculture Food and Forestry (ODAFF) is subsidizing testing for Oklahoma horses with clinical signs of central nervous system disease. Testing is provided by OADDL

2023 Show Swine Testing

October 24, 2023

Swine must be tested negative for Brucellosis and Pseudorabies on or after November 10 to be eligible to show through OYE without additional testing.

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