4 J Ranch: Standing buckskin, grullo, and palomino at stud. Includes sales list, photos, and profiles of horses. Located in DeWitt.
Akers Quarter Horses: Breeding Halter class horses. History, stock profiles, photographs, and sales. Located in Red Oak.
Anderson Quarter Horses: Standing dun stallion at stud. Includes sales list, photos, and profiles of horses. Located in Atlantic.
Arnold Quarter Horses: Specializing in foundation bloodlines. Includes photos and pedigrees of stallion and mares and list of horses and foals for sale. Located in Shannon City.
B Bar C Quarter Horses: Standing Call To Honor. Located in Muscatine.
Beving Quarter Horses: Standing red dun, bay, red roan, and buckskin stallions at stud. Offers pedigrees of stallions, mares, and horses for sale. Located in Wellsburg.
Bierschenk Quarter Horses: Breeding show ring and arena prospects. Standing at stud Krogs Classy Clyde, and Klassic Romeo. Includes pedigrees, photos, foals, and sales. Located in Vinton.
Blue Spruce Acres: Standing two stallions featuring the bloodline of Scotch Bar Time. Includes pedigree, breeding information, and offspring photos. Located in Newton.
Cedar Ridge Quarter Horses: Breeding grullo-colored horses. Standing stallion, Blue Yahooty Hancock. Includes photographs, offspring, sale horses, and breeding contract. Located in Bedford.
Circle Bar J Horse Ranch: Standing palomino and black stallions at stud. Includes sales list, photos, and profiles of horses. Located in Farmington.
Foster Horse Ranch: Standing gray stallion at stud. Also stands mammoth jack and pony stallion. Includes sales list, photos, and profiles of horses. Offers soy oil supplement for sale. Located in Malcom.
Gerke Farm: Includes sales list, photos, and profiles of horses. Located in Newell.
Horses N Friends: Stands sorrel overo stallion at stud. Includes photos and profiles of horses. Located in Decorah.
KB Hilltop Stables: Standing grullo stallion at stud. Includes sales list, foaling camera, message board, photos, and profiles of horses. Located in Charlotte.
Lil Princess Stables: Standing red dun stallion at stud. Also stands paint stallion. Includes sales list, photos, and profiles of horses. Located in Hawkeye.
Linn Quarter Horses: Includes sales list, photos, and profiles of horses. Located in Casey.
Muddy Creek Farms: Standing sorrel, chestnut, and sorrel overo stallions at stud. Includes sales list, photos, and profiles of horses. Located in Tama.
O'Neill Horse Farms: Standing sorrel, black tobiano, and palomino stallions at stud. Includes sales list, photos, and profiles of horses. Provides training. Offers Miniature Australian Shepard puppies for sale. Located in Waukon.
Quarter Horses KH: Standing Joey Deluxe Too, and offering young horses for sale, in Lineville.
Reichert Horse Company: Standing red roan, bay, sorrel, and chestnut stallions at stud. Includes photos and profiles of horses. Offers Toy, Miniature, and Standard Australian Shepherd puppies for sale. Located in Marengo.
S & D Stables: Breeding horses for western work. Standing 1989 sorrel stallion, Taris Special. Services, stock profiles, photographs, and sales. Located in Le Mars.
S.E.A. Horse Farm: Stands bay stallion at stud. Includes sales list, photos, and profiles of horses. Located in Charles City.
Weisacres Paint and Quarter Horses: Breeding horses for confirmation, disposition, and color. Located in Madison County.
Wilkins Quarter Horses: Standing sorrel stallions at stud. Includes photos and profiles of horses. Offers Titan trailers for sale. Located in Osceola.