| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Symphonie II | grey | f | 2002 | Carolus I | Waage I | Holsteiner | Germany | |
| Symphonie II | f | Carolus I | Waage I | Holsteiner | ||||
| Syn Szwecji,ex Onegin | d.-grey | c | 1944 | Onkel | Nitra | welikopolskaja | ||
| Synode (Zwilling) | f | Welsh Minstrel | Sylva | Trakehner | Germany | |||
| 579 Synok | c | Akhal-Teke pureblood | ||||||
| Syone | chestnut | f | 1975 | Padparadscha | Synode (Zwilling) | Trakehner | Germany | |
| Syra | f | 1985 | Salut | Woglinde | Hannoveraner | |||
| Syrie | d.-bay | f | 1962 | frantsuzkaya verkhovaya | ||||
| Syringa | grey | f | 1980 | Holsteiner | Germany | |||
| Syringa | f | 1882 | Sybille | vostochno-prusskaya |