| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Onyx v St Geerhof | 8162 | 1978 | Scurry of Marshw | Gineke v st Geerh | Pegassus of Neth |
| Onze | 7054 | 1974 | Orkan | Harriet | Harras |
| OO7 | 24039 | 1979 | Goldfinger | ||
| Oona | 1976 | Dragon | Turkos | Curacao | |
| Oona | 37611 | 1976 | Hostrup | Werona | Vagabond |
| Oona | 232662 | 1999 | Steinadler | Olivia | Wildmoos |
| Oona | 954497 | ||||
| Oonagh Shatel | 226628 | 1994 | Sulaatik Gold Digger | Isabo | |
| Oops I Did It Again | 214011 | 1995 | Elberton | Poesi (F. 1) | Mix |
| Oosterwijks Leonardo | 232187 | 1999 | Offem Minos | Oosterwijks Irma | Ruighenrodes Dwight |
| Oosthock Floris | 985737 | 1985 | |||
| Opaaka | 228357 | 1998 | Opius | Mirja | Amadeus |
| Opal | 219439 | 1997 | Opius | Fanita | Neapel |
| Opal | 229472 | 1999 | Rubinstein I | Souvenir DS | Woermann |
| Opal | 236166 | 2001 | Montreal | Odessa | Utrillo |
| Opal | 974555 | 1990 | |||
| Opal | 255832 | 2001 | Alexson D | Diamond Grange | Stretchworth Lad xx |
| Opal | 5603 | 1975 | Fritham Gay Cloud | Sussi | Wootton Bracken |
| Opal | 7666 | 1984 | Ekelunds Jim | Pebbles | Cawdor Hywel |
| Opal | 249771 | 2003 | Bernstein | Emma | Dragon |
| Opal | 17584 | 1980 | Caracas | Cyrano | |
| Opal | 7471 | 1979 | Indus | Casita | Kariba |
| Opal | 367 | 1974 | Casanova | Tösen | okänd OK |
| Opal | 2297 | 1983 | Bamtung | Mona | Lansiär |
| Opal | 91553 | 1977 | Garriär | Try Again | |
| Opal | 1976 | Caballo | Lizetta | Lohengrin DK | |
| Opal | 7759 | 1984 | Glacial | Ouchy | Utrillo |
| Opal | 47055 | 1980 | Illum | Gasima | Gaston |
| Opal | 17496 | 1983 | Lombard | Diana | Irak |
| Opal | 1974 | Emalj | Juima | Immer |