Horses can carry and spread highly contagious viral diseases that impact the upper respiratory tract. A proactive vaccination schedule can provide protection. The two most common respiratory diseases that can be prevented are Rhinopneumonitis and Equine Influenza. Whether you choose to protect your horse with separate vaccines, or a combined Rhino/Flu shot depends on the exposure your horse has, including being boarded in a large stable, or involvement in a busy show or racing schedule. Allivet supplies a wide variety of horse vaccines. These vaccines are shipped overnight and include an ice pack for a safe shipment to your front door.