To sell puppies to pet stores, breeders must hold a USDA Class A license (if the breeder has more than 3 breeding females). Class B dealers can sell animals to research facilities as well as pet stores.
USDA list USDA USDA Breeders &
12/11/07 (Class A) (Class B) Brokers
Missouri 1556 162 1718
Oklahoma 572 53 625
Iowa 436 63 99
Kansas 410 54 464
Arkansas 349 28 377