| Subject | Parents | Grandparents | Great-Grandparents |
| M. CALLEJAS &J. SANCHEZ' SELVA | DESTRUCTORES KENNEL'S VIRUS II (GT) | Unknown | Unknown |
| Unknown | |||
| Unknown | Unknown | ||
| Unknown | |||
| PATRICK'S GERONIMO | PATRICK'S RICK RUDE | PATRICK'S LA BAMBA | |
| PATRICK'S CHERYL TEIGS | |||
| PATRICK'S BLACK BEAUTY | CH THRIFT'S BOBBY JR | ||
| BOYLES' DIRTY MARY (ROM) |
5-generation analysis based on pedigree data
| 0% | No common ancestors (ideal) | |
| 6.25% | First cousins | |
| 12.5% | Half-siblings / Grandparent | |
| 25% | Full siblings / Parent-offspring | |
| >25% | Multi-generational inbreeding |