| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Yatzy | 3709 | 1983 | Happy Day | Bragansa | Brabant |
| Yatzy | 78092 | 1978 | Holens Ingolf | Penny Lane | Lambay Inver |
| Yatzy | 15045 | 1982 | Gont | Manderley | Astronaut |
| Yatzy | 9420 | 1982 | |||
| Yatzy | 954777 | 1989 | Torboldt | Impala | Imperator |
| Yatzy | 17329 | 1986 | Illusion | Yrja | Ouvertyr |
| Yatzy | 973149 | 1985 | |||
| Yatzy | 2497 | 1975 | Herkules | Ferrina | Crepes dEnfer |
| Yatzy | 234951 | 2000 | Briar | Joy | Concarneau |
| Yatzy Girl | 10779 | 1979 | |||
| Yatzzy | 202770 | 1996 | Cortez | Bellagonia | Utrillo |
| Yavanna | 213411 | 1996 | Boheme II (ej kvalif.h.) | Portia | Atlantic |
| Yawarro | 219839 | 1998 | Warsteiner | Yerika | Lambert |
| Yaxzine | 228848 | 1995 | Robin Z | Chamine | Chapman |
| Yazz | 973910 | 1990 | Lord Calando | Agreda | Latus |
| Yazz | 974227 | 1989 | Columbus xx | Dimohna | Daktyl |
| Yazz | 941639 | 1988 | Bayard | Kellamie | Orkan |
| Yazz Onkel Herman | 237826 | 1995 | Lanc Court xx | Ymka | Cordon Bleu |
| Ybette | 941607 | 1988 | Bastienne v. Abbenes | Pribett | Billy Boy |
| Ybrana | 10787 | 1981 | Bradin | Yraya | Rockad |
| Ydalym | 985101 | 1991 | |||
| Ydesse | 955338 | 1989 | Trombon | Ydia | Diamant |
| Yeepers Creepers | 18866 | 1984 | Lane Court | Clip | Henry the Sevent |
| Yellow | 94622 | 1977 | Pegasus | Camilla | Parnass |
| Yellow | 231044 | 2001 | Laurin | Garden Macara Girl | Irco Marco |
| Yellow | 974836 | 1989 | |||
| Yellow Boy | 5479 | 1979 | Besk | Blacky | Pegasus |
| Yellow Dancer | 226001 | 1998 | |||
| Yellow Danger | 997641 | 1989 | |||
| Yellow Dee Dee | 963105 | 1989 |