Pedigree Certificate
'PR' COLBY'S ELVIS
| Parents | Grandparents | Great-Grandparents | GG-Grandparents |
| 'PR' COLBY'S NIC | PR COLBY'S DAKOTA | COLBY'S MILO | COLBY'S DOLAN |
| HEYWOOD'S RASBREE | |||
| COLBYS DUCHESS | COLBY'S BUD II | ||
| COLBY'S KIRBY | |||
| COLBY'S LUCY MAY | COLBY'S GRIT | COLBY'S RED | |
| COLBY'S UNO | |||
| COLBY'S BONNIE | COLBY'S DOLAN | ||
| HEYWOOD'S RASBREE | |||
| COLBY'S CHELSEA (II) | PR STEWART/COLBY'S SAM (2XW) & COLBY'S RAMPAGE | COLBY'S DOLAN | PHANEUF'S BRENDAN AKA MABBOIT'S CRINSON TIDE |
| COLBY'S LOTUS | |||
| COLBY'S CREAM | COLBY'S RED | ||
| COLBY'S HOLLY II | |||
| COLBY'S KELLIE SUE PICCABO | COLBY'S OTIS | COLBY'S BUD II | |
| COLBY'S KIRBY | |||
| COLBY'S JAMIE | COLBY'S DOLAN | ||
| HEYWOOD'S RASBREE |