Many stud farms require a uterine culture (pre-breeding swab) on open mares to rule out infection. Uterine cultures can also benefit the mare owner by identifying undiagnosed infection. Infections can ...

Stud books are used to record the pedigrees of purebred horses and have long played a critical role in breed improvement. But, despite the Clydesdale’s enormous popularity around the world ...

which charts the genealogy of Thoroughbred horses. Stud records in the United States were begun in 1868. Today, the U.S. is the world center of Thoroughbred racing and breeding, with about 55,000 ...

Narrator: Even though most stud farms offer guarantees on producing ... of scientists who studied the Y chromosomes of 52 horses from 21 breeds, practically all modern horses descended from ...

Multiple stakes winner Last Leaf (Not This Time) (hip 56) brought the highest price at the Ocala Breeders' Sales Company's Winter Mixed Sale Tuesday when bringing a final bid of $140,000 from Joey ...