The Old English Sheepdog Club of America is an organization comprised of breeders who all breed Old English Sheepdogs. The organization does not endorse any breeders, but it does require that all breeders sign the OESCA's Code of Ethics document.
The American Kennel Club organization also keeps a directory of Old English Sheepdog breeders, but the organization does not breed dogs themselves. The Old English Sheepdog is a herding dog that is considered intelligent, loving and hardworking, according to DogTime. This dog breed is also well-known for its long hair, which must be brushed upward of three to four hours per week.