• JustHorses.Equine.Com/ Horse Marketing - online classifieds

Massachusetts

• Just Horses - Huntington, MA - justhorses.com
• Phoenix Marketing Group - Granville, MA - for online shopping
• QueryHorse.com - Quincy, MA - info search

New Hampshire

• EquineSite.Com LLC - Goffstown, NH

Vermont

• Horsemen's Guide - Charlotte, VT