Stallion Repro Services

What is EVA—and why do we require testing?

Equine Viral Arteritis (EVA) is a contagious viral disease that can be carried by stallions without obvious clinical signs. While many horses never appear ill, stallions may become long-term carriers, capable of shedding the virus through semen.

Because EVA can be transmitted during breeding and through semen handling, testing is an important biosecurity step—especially in a breeding facility environment.

At Stallion Repro Services, we require stallions to be tested for EVA prior to arrival to help protect:
• other stallions in the facility
• visiting horses
• mare owners and breeding programs

This policy allows us to maintain a safe, responsible, and well-managed breeding environment for everyone involved.

If you have questions about testing requirements or need guidance before shipping your stallion, we’re happy to help.

📞 916.203.2247
📧 [email protected]
🌐 stallionreproservices.com

Breeding success starts with good management—and the right support.

We import and offer Fertility Plus, a supplement formulated for mares and stallions to support reproductive health as part of a comprehensive breeding program. Available through Stallion Repro Services.

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📞 916.203.2247

Now Booking November
Get your stallion on the schedule

- Collection Training
- Semen Analysis
- Cryopreservation

📞 916.203.2247
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