Before choosing a registry, breeders must Assess: Pedigree & Lineage Documentation: The registry should present obvious certificates showing parentage, day of birth, breed facts, and litter details. Breed Recognition & Flexibility: Specifically for designer or hybrid breeds (e.g., Goldendoodle, Aussiedoodle, Frenchton), the registry should recognise People crosses or Basis canines. https://www.designerkennelclub.com/