| Alpha Dog Works: Offers to trace a pedigree from the beginning of American Kennel Club registration. Includes lists of breeds and dates available. |
| Americas Pet Registry: Provides information on shows, breeds, pedigrees and current issues. Offers certificates and trading cards for purchase, and breed standards for free downloading. |
| Canine Family Tree: Offering pedigree research up to eight generations and a specialised printing service. Includes testimonials and available options. |
| Canine Pedigree: Using data from records of the American Kennel Club, American Canine Association, America's Pet Registry, stud books and registration records. Also supplies record keeping software for kennels and brokers. |
| Dog Lovers Pedigree: Offering a formal one page parchment certificate for registered dogs from any country. Includes samples and options. |
| Indrio: Supplying four, five and six generation pedigrees for American Kennel Club registrations, including imported animals. |
| K9 Ancestry: Offers photocopied stud books and e-books for pedigree research and documentation, and a range of custom printing. Includes examples and FAQ. |
| Leidig's: Offering up to eight generation pedigrees for American Kennel Club registered dogs and some overseas registrations. Includes printing details. |
| Parker: Offering research and printing for any American Kennel Club registration. |
Classical
