| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 703 Upornaya | grey | f | 2000 | 367 Plombir | 660 Ulybka | persheron | Oktiabrskii k.z. | |
| Upper Boothay George | c | shire | ||||||
| 440 Uprav | grey | c | 2005 | 429 Pashtet | 660 Ulybka | persheron | Oktiabrskii k.z. | |
| 704 Uprava | black | f | 2003 | 429 Pashtet | 660 Ulybka | persheron | Oktiabrskii k.z. | |
| Uprugaya | grey | f | 2006 | 429 Pashtet | 703 Upornaya | persheron | Oktiabrskii k.z. | |
| Uprugaya | grey | f | 2006 | 429 Pashtet | 707 Uslada | persheron | Oktiabrskii k.z. | |
| 661 Upryamaya | grey | f | 1993 | 367 Plombir | 659 Udine | persheron | Oktiabrskii k.z. | |
| Upryazhka 10 | chestnut | f | 2009 | 1745 Vyeksyel | Ukazka 18 | russkay tyjelovoznay II pokoleniy | Kazansky Stud | |
| Upryek | grey | c | 2004 | 429 Pashtet | 660 Ulybka | persheron | Oktiabrskii k.z. | |
| Upsala | grey | f | 2016 | 430 Pepel | 704 Uprava | persheron | KFKh Kuznyetsov S.A. |