Jeffrey Cook, DVM

Jeffrey Cook, DVM, is an ambulatory veterinarian with Rood and Riddle Equine Hospital in Lexington, Ky.

Articles by Jeff Cook

Contraceptive Vaccine Use

Are general horse owners using the contraceptive vaccine porcine zona pellucida (or PZP)? Read More

Bacteria in Semen

Is there a bacterial component that can be present in stallion semen? Read More

Mares and Hormones

Estrous cycles and certain disease processes can affect mares' reproductive hormones. Read More

Foal Vaccination Strategies

Protecting a foal from infectious diseases begins before birth. Read More

Strangles: Dispelling the Myths

The infection caused by the bacteria Streptococcus equi,, commonly known as strangles, has been described in horses for almost 800 years. The name strangles describes the condition in which an affected horse is suffocated as lymph nodes i Read More