| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Zero | 973760 | 1992 | Zinsky xx | Pastell | Gulliver |
| Zero | 984823 | 1991 | Zuidhorn | Campari | Nimmerdor |
| Zero | 202116 | 1993 | Bonaparte | Zinnia (9) | Arram |
| Zero | 225063 | 1990 | Purioso | Erina | Legaat |
| Zero | 229902 | 1999 | Bayron | Hettit (45) | Anart |
| Zero | 214554 | 1992 | |||
| Zerock | 10465 | 1978 | Kaliber | Pikina | Galant |
| Zeromski | 215058 | 1997 | Turban Rose | Zophie | Furidant |
| Zeron | 20960 | 1984 | Red Baron | Zenana | Zareef |
| Zerone | 200271 | 1993 | Rycerz ox | Sapone ox | Pargos ox |
| Zero Summer | 238094 | 2003 | Zero Watt | Becans Gold | Kildalton Gold |
| Zerox | 244056 | 2002 | Poet (SWB) | Chiquita | West |
| Zerrin Sollenburg | 246941 | 2004 | Rousseau | Ninda | Elcaro |
| Zerto | 7603 | 1986 | |||
| Zesam | 214384 | 1997 | Zorn 863 | Samantha | Furioso III |
| Zesam | 12320 | 1980 | Zansibar | Nimba | Negresco |
| Zesar | 4752 | 1978 | Sapphire Crown | Zandrina | Tiger Boy |
| Zesima | 961327 | 1991 | Zadir ox | Liza | San Michele xx |
| Zessair | 974739 | 1982 | Fairland | Eisprinzess | Suspension |
| Zessica | 243535 | 2004 | Nobility | Jessica | Zeoliet |
| Zessica | 11915 | 1984 | Gibraltar | Jessica | Sombrero |
| Zessica Paintbox | 952177 | 1985 | Zansibar | Doffy Paintbox | Casimirsborgs Avocado |
| Zessin II | 987468 | 1994 | Kleber Magritte | Zessin | Lester |
| Zet | 234218 | 2000 | Eighty Eight Keys xx | Schamzette | |
| Zeta | 8710 | 1981 | |||
| Zeta-Jones | 238989 | 2003 | Zeppelin | Mocca | Modesto |
| Zeth | 984595 | 1993 | Bernstein | Zessin | Lester |
| Zethzoo | 200381 | 1991 | Ghazal ox | Zarona | |
| Zet me Free | 216656 | 1994 | Almeto Z | Purina | Pontus |
| Zetoma | 952628 | 1983 |