Wheeler Performance Horses
- Standing bay stallion at stud. Includes sales list, photos, and profiles of horses. Located in Cashmere.
- http://www.wphorses.com/

Lesamiz Ranch and Dagnon Ranch
- Raising working ranch horses. Home of Surfine Whiskey. Standing several stallions at stud. Includes pedigrees, photos, achievements, and sales. Located in Tonasket, Okanogan County.
- http://www.workingquarterhorses.com/

Frontier Ranch
- Quarter horse sales, breeding, boarding and training. Supplying the United States Border Patrol. Includes ranch history, achievements, herd profiles, photos, and events. Located in Oroville.
- http://www.aqhahorses.net/

Twin Firs Ranch
- Stands palomino and black stallions at stud. Includes sales list, photos, and profiles of horses. Offers training. Located in Orting.
- http://www.twinfirsranch.net/

Golden West Quarter Horses
- Standing chestnut and bay stallions at stud. Includes sales list, photos, and profiles of horses. Located in Sprague.
- http://goldenwestq.web131.discountasp.net/

McBride's Quarter Horses
- Stands buckskin, palomin, and blue roan stallions at stud. Includes sales list, photos, and profiles of horses. Located in Medical Lake.
- http://www.mcbridesquarterhorses.com/

Cascade Pleasure Horses
- Standing bay stallion at stud. Also stands paint stallion. Includes sales list, photos, and profiles of horses. Offers training. Located in Moses Lake.
- http://www.cascade-pleasure-horses.com

Bar 3 Quarter Horses
- Standing grullo and red dun stallions at stud. Includes sales list, photos, and profiles of horses. Located in Darrington.
- http://www.bar3quarterhorses.com

T & A Quarter Horses
- Standing black and blue roan stallions at stud. Includes photos and profiles of horses. Located in Eatonville.
- http://www.driftwoodquarterhorses.com

Horn Rapids Quarter Horses
- Standing blue roan stallion at stud. Includes sales list, photos, and profiles of horses. Located in West Richland.
- http://www.hornrapidsquarterhorses.com

Doc Stash Bar
- Standing dun stallion at stud. Includes photos and profiles of horses. Located in Lacey.
- http://www.quarterhorsestallions.com/doc_stash_bar.htm

Quarter Horses & Paints by Gumm
- Standing gray and red roan stallions at stud. Includes sales list, photos, and profiles of horses. Located in Farmington.
- http://quarterhorsesandpaintsbygumm.com

Travlyn Farms
- Standing dun stallion at stud. Includes sales list, photos, and profiles of horses. Located in Port Orchard.
- http://www.sundunzippo.com/

Double Driftin HH Ranch
- Standing black and dun stallions at stud. Includes sales list, photos, and profiles of horses. Located in Walla Walla.
- http://www.doubledriftinhhranch.com/

CTC Farm Quarter Horses
- Offers details and photographs of foundation-bred horses for sale; also Australian Shepherds, and Pygmy Goats. Located in Redmond.
- http://ctcweb.lunarpages.com/

Cedar Creek Ranch Quarter Horses
- Standing foundation bred palomino stallion, Seekers Seventy Six. Pedigrees, and photographs. Located in Onalaska.
- http://cedarcreekranch.net/

Rhodes River Ranch
- Breeding horses with performance bloodlines. Site offers photos and pedigrees of standing stallions and broodmares. Located in Arlington.
- http://www.rhodesriverranch.com/

Gundersen Quarter Horses
- Breeding and promoting Quarter Horses for more than 25 years. Stallion information, services, and sales. Located in Bow.
- http://www.gundersenquarterhorses.com/

Lil Red Hen Quarter Horses
- Pictures and accomplishments of broodmares and show horses. Horses for sale. Located in Moses Lake.
- http://lilredhenqh.com/

Sunrise West Quarter Horses
- Standing Verily Sixes. Features photos and pedigrees of stallion and barrel racing horses for sale. Located in Clarkston.
- http://www.sunrisewest.com/