| Nom | Père | Mère | Espèce | Sexe | Date de naissance | Robe | UELN | Microchip | |
|---|---|---|---|---|---|---|---|---|---|
| YSTRADDEWI ROMEO | WELSH | M | 01-01-1989 | 999999999X17767 | |||||
| YTAFIA | F | 01-01-1900 | 999999999Y28530 | ||||||
| YTSJE | HEARKE | KORRIE | FRI | F | 01-01-1900 | 528004199118320 | |||
| YUBELFLAME | YUDIKA | FESTMAID | HANN | F | 01-01-1900 | 999999999Y13632 | |||
| YUCA X (51,19%) | AVISO X (45.80%) | GITANE X | AA | F | 01-01-1968 | 999999999Y10128 | |||
| YUDIKA | YURAVITD | GOSHMMELA | HANN | M | 01-01-1900 | 999999999X05807 | |||
| YUKON XX (USA) | NORTHERN DANCER XX (CAN) | GOLD DIGGER XX (USA) | PS/VB | M | 01-01-1979 | 999999999X17823 | |||
| YULMA | UNCOMPLETED | UNCOMPLETED | F | 01-01-1962 | 999999999Y04570 | ||||
| YUMA - L.S. | UNCOMPLETED | UNCOMPLETED | F | 01-01-1976 | 999999999Y00498 | ||||
| YUNA | ONC | F | 02-08-2015 | 056022000304610 | 967000009773925 |