Purebred dogs refer to dogs registered by the World Canine Association with pedigree certificates. The pedigree certificate of purebred dogs shall be applied for renewal free of charge with the birth certificate. The first generation of purebred dogs can be judged by certified judges in the competitions held, or identified by DNA purebred dog testing. After passing the certification, the dogs can obtain the purebred dog pedigree certificate certified by the Dog Association. The certification body is the Dog Association.
Unregistered independent purebred pedigrees are well-known representative dog breeds in their country of origin, and usually have a long-term history of distinguishing breeding. They will remain unregistered for the following reasons: there is no local dog breeding association or breeding association. Dog breeds are highly respected and there is no reason to seek foreign alliances. The local people intend to maintain the characteristics of independent control of lineages.