| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Umysel | bay | c | 1993 | 3621-1 Stimul | 7150-1 Fagiya | Thoroughbred | APK "Kavkaz" | |
| Un Poko Loco | bay | c | 2023 | 981020051570847 | Improbable | Gleaning | Thoroughbred | Nursery Place & Robert T. Manfuso |
| Una | grey | f | 1930 | Tetratema | Uganda | Thoroughbred | ||
| Una Cabeza | d.-bay | f | 2008 | Leroidesanimaux | Potra Fabulous | Thoroughbred | Argentina | |
| Una Cat | chestnut | f | 2021 | 643110800239094 | 1817-7 Chester Cat | 5694-7 Una Flower | Thoroughbred | Volgogradsk Stud |
| Una Chelsea | chestnut | f | 2023 | 643110800472919 | 1817-7 Chester Cat | 5694-7 Una Flower | Thoroughbred | Volgogradsk Stud |
| 5694-7 Una Flower | chestnut | f | 2014 | Flower Alley | Una Cabeza | Thoroughbred | USA | |
| Una Play | bay | f | 2022 | 643110800239079 | 0922-5 Palander | 5694-7 Una Flower | Thoroughbred | Volgogradsk Stud |
| Una Power | black | f | 2019 | 643110800070080 | Slade Power | 5694-7 Una Flower | Thoroughbred | Volgogradsk Stud |
| Una-Sperantza | bay | f | 1903 | En-Rulo | Dragee | Thoroughbred | u Grabovskogo L.F. |