| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Owen | 202071 | 1998 | Corrado WL | Ofelia | Furidant |
| Owen Roe | 228257 | 1992 | |||
| Owendel | 202222 | 1996 | Iowa | Wendel 80.6370 | |
| Oxane de la Dore | 254304 | 2002 | Bolero de Brecey | Esther Valdesioule | Mel Brahim |
| Oxbow | 223647 | 1996 | Goodwill | Catinka | Legaat |
| Oxenholm Pardien | 17359 | 1978 | Deadly Nightshade | Pari | Marder |
| Oxer G | 218772 | 1996 | Grandeur | Gabrielle | Jasper |
| OxEye Daisy | 943708 | 1989 | Cortez | Jasmin | High Perch |
| Oxford | 34914 | 1971 | |||
| Oxford | 999799 | 1994 | Czad | Otawa | Polonez ox |
| Oxford | 222083 | 1996 | Lagos | Woldster | Willow Cratic xx |
| Oxford | 224808 | 1999 | Cortez | Lady Diamond | King of Diamonds |
| Oxford | 225942 | 1996 | Haarlem | Irona | Dutchboy |
| Oxford | 243947 | 2003 | Schwadroneur | Extrem (SWB) | Leuthen I |
| Oxford | 245558 | 2004 | Orlando | Amanda | Amani |
| Oxford Street | 251137 | 1997 | |||
| Oxsona | 228636 | 1996 | Holland | Kepona | Aram |
| Oxygen ABG | 246617 | 2003 | Warsteiner (SWB) | Opella (SWB) | Briar (SWB) |
| Oxytropos | 8763 | 1983 | Ragtime | Pipi | Albertus |
| Oy | 1971 | Abbe | Porlan | Polarstern | |
| Oya N | 256930 | 2006 | Orlando | Dariena Z | Dutch Capitol |
| Oyez | 3632 | 1972 | Town Crier | Film Gala | Sound Track |
| Oyez | 4375 | 1978 | Oden | Niona | Niarchos |
| Oywanna | 2814 | 1975 | Lambay Inver | Ballydon Bredin | Ben Lettery |
| Ozcar | 202289 | 1995 | Anna | Lane Court xx | |
| Ozeans | 221363 | 1996 | Lord Z | Zadette | Gondolier |
| Ozeliet H.C | 236222 | 1998 | Zeoliet | Griff de Cronaphia Coeun | Ibrahim |
| Ozelot | 15376 | 1985 | Caracas | Miss Barbara | Brabant |
| Ozero | 10999 | 1979 | Optimist | Landora | Dragon |
| Ozieta | 232350 | 1996 | Animo´s Hallo | Zatina | Lucky Boy |