Breeds
- Alberta Horse Improvement Program - organized by breed
- Horse Breeds
- Appaloosa Appaloosa Horse Club
- Arabian Canadian Arabian Horse Assoc.
- Miniature Horses
- Miniature Horses Paintbrush Miniature Horses
- Quarter Horse America's Quarter Horse
- Thoroughbred California Thoroughbred Breeders Association
Farms/Ranches
- Harris Farms
- North Star Ranch
- Plum Creek Hollow Farm
- Tailwind Paint Farm
General
- Equiworld
- Horse Country
- HorseNet
- HorseWeb
- Natalie's Barn & Breakfast
- Pasture and Hay for Horses
- Sporthorse.com
- Raising Horses: Colorado State University Extension
Markets
- Horsedirect