register litter with unregistered parents

https://wiki-fusion.win/index.php/Why_Designer_Dog_Litter_Registration_Matters_for_Ethical_Breeders

Registering a litter with unregistered parents means you’ll need to provide detailed information about the dam and sire, even if they aren’t officially recorded with a kennel club or registry. Typically, you’ll submit photos, DNA tests, or sworn statements proving lineage to ensure accuracy for breed records. It takes extra paperwork but helps maintain transparency in breeding.