| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 22330 Usmeshka | grey | f | 2008 | 11710 Shtok | 20594 Upryajka 38 | Orlov trotter | ch/v Lebedev Iu.B. Moskovskaia | |
| 10486 Usmishka | d.-grey | f | 1949 | 5963 Udel | 10315 Sputnitsa | Orlov trotter | Dubrovskiy konzavod | |
| Usmishka | d.-bay | f | 2007 | 11764 Ispyt | Uvertyura | Orlov trotter | Zaporojskiy konzavod | |
| Uspar | black | c | 2006 | 10923 Propusk | 19773 Ulybka | Orlov trotter | KFH "Aist" Saratovskaia obl. | |
| 7153 Uspeh | bay | c | 1951 | 5942 Tulskiy Pryanik | 7877 Udacha | Orlov trotter | Opytnyy VNIIK 98 | |
| Uspeh | black | c | 1999 | 10554 Potomok | 18331 Ulybka | Orlov trotter | Zavivalovskii konzavod | |
| Uspeh | c | 1976 | 9380 Pion | 13280 Ukorizna | Orlov trotter | Novotomnikovskii konzavod | ||
| 11708 Uspeh | grey | c | 2001 | 10643 Sinap | 17939 Ulitka | Orlov trotter | Novotomnikovskii konzavod | |
| 12100 Uspeh | black | c | 2006 | 11587 Parket | 20594 Upryajka 38 | Orlov trotter | ch/v Lebedev Iu.B. Moskovskaia | |
| 419 Uspeh | grey | c | 1991 | persheron |