According to a release from the syndicate of 2024 Hambletonian winner Karl, the stallion has received some positive news regarding his fertility.

A report from a recent fertility test performed on Nov. 12, 2025 by Dr. Alyssa Struzyna of Walnridge Equine Reproduction Services concludes that Karl is now capable of servicing a full book of 140 mares for the 2026 breeding season.

After settling in at New Jersey's Southwind Farms in a structured breeding environment over the last couple of months, Karl’s fertility has shown significant improvement to the point that he is now classified as a normal breeding stallion.

"Since this report has come out, interest in breeding to Karl along with purchasing a shares in him has increased exponentially," said Kevin Greenfield, Syndicate Manager. 

For booking information, contact Laura Young, Southwind Farms, 609-737-9067; [email protected]; for information on purchasing shares contact Kevin Greenfield, Syndicate Manager, 419-346-0609; [email protected]

(with files from the Karl Syndicate)