* AKC-registered breeds have a distinct heritage. Most breeds were developed to perform a specific function that helped humans in their daily lives. For example, Herding breeds guard and tend to sheep and Terriers eradicate pests (such as vermin) from food supplies and homes.
* Many AKC breeds have pedigrees that can be traced back more than 100 years. This creates a level of breed predictability that cannot be achieved in a short period of time, such as with intentionally mixed breeds. You will know how your purebred puppy will look and act as an adult. For example, a Doberman may be more watchful over the household while a Collie may greet strangers without prejudice. Dobermans do not require extensive grooming but a Collie must be brushed daily. A mix of the two breeds could result in any variation in temperament and physical characteristics.
* It is a myth that purebreds are more prone to hereditary disorders than mixed breeds. There are no well-published, conclusive studies indicating that purebreds are less healthy than mixed breeds. Specific genetic disorders are known in certain breeds, and a dedicated group of breeders in each breed monitors such problems with the intent of eliminating them. Each AKC-registered breed has a "parent club" with members who are the guardians of the breed in the United States. No organization records disorders for mixed breeds and since many genetic disorders occur in multiple breeds, they are common in mixed breeds. For instance, a study on the genetic disorder Hip Dysplasia revealed no statistical difference in the prevalence of the disease between purebred and mixed breed dogs*. Dedicated breeders work tirelessly to understand the diseases that affect their breed, and conduct the necessary tests - through organizations such as Orthopedic Foundation for Animals (OFA) and The Canine Eye Registration Foundation (CERF) - to diminish the instances of genetic disorders in their breeding stock. The best way to ensure you get a healthy companion is to work with an experienced breeder.
* Purebred dog owners have the opportunity to participate in AKC events. Sporting and Hound breeds can participate in hunt tests, field trials and lure coursing events, Terriers have Earthdog events, where they may track vermin, and Herding breeds compete in herding trials to herd various kinds of livestock. These performance events give dogs a chance to use the skills for which they were originally bred and to provide owners with ways to bond with and enjoy their dogs. Also, AKC-registered dogs, that are not neutered or spayed, can participate in conformation or breed shows.
* A dog breeder can become an invaluable friend and advisor. In addition to striving to improve and preserve the integrity of their breed, many breeders will make themselves available throughout a pet's life to answer questions and even, if need be, take the pet back if the owner is unable to care for the dog. A responsible breeder selectively breeds high-quality puppies improving upon each generation and carefully matches pet owners with their dogs.
* You can rescue a purebred dog. Every AKC breed has a dedicated group of fanciers who do rescue for that breed through a national network of volunteers. If you don't have the resources and energy for a puppy but think you could handle an adult dog, look into purebred rescue groups at www.akc.org.
* Rettenmaier JL, DVM, MS et al. Prevalence of Canine Hip Dysplasia in a veterinary teaching hospital population. Veterinary Radiology and Ultrasound. vol. 43, no. 4, 2002, pp 314- 315.
