Reproduction and Genetics

While tall fescue is not harmful to most horses, pregnant broodmares can develop fescue toxicosis if they eat endophyte-infected tall fescue.

This article covers the foaling process, from preparing for the foal to a few days after its arrival.

Tall fescue grass can contain toxins that cause reproductive problems in late-term broodmares. Learn about the risks of grazing pregnant mares on tall fescue and what you can do to reduce the risk of health problems.