| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Buster Keaton | 217521 | 1993 | |||
| Buster King | 8386 | 1976 | Horshaga Bumbo | Betsi Wetering | Spotlight Marshw |
| Buster van de Zonnehoeve | 236759 | 1999 | Burggraaf | Princess van de Zonnehoeve | Iltshi van de Leliaard |
| Bustling Boy | 997475 | 1987 | |||
| Busväder | 88645 | 1973 | Orkan | Humoresk | |
| Busy Bailiff | 224398 | 1996 | Spinway Corona | Betty Blues | Möllans Castro |
| Busy Bianca | 985516 | 1992 | Dale Haze RC | Betty Blues RC | Möllans Castro RC |
| Busy Bob | 26185 | 1980 | Ribocarre | Napkin | Red Dye |
| Busy Lizzie | 215876 | 1996 | Master | Azalea | Jirlow |
| Busy Twin | 255131 | 2006 | Bleckert Boy | Ursula | Gibson |
| Butch Liberty | 972034 | 1988 | Liberty Hanover | Butcherita | Butch Hanover |
| Butcher | 11209 | 1984 | |||
| Butler | 22876 | 1984 | |||
| Butler | 23310 | 1985 | |||
| Butler | 986693 | 1992 | Elfenspuk | Utrea | Utrillo |
| Butler | 227972 | 2000 | Tip Top | Peqita | Hertigen |
| Butlers Bridge | 955768 | 1986 | |||
| Butt On | 221209 | 1996 | |||
| Butter | 4496 | 1977 | Eldblueferrow | Camilla | Sultan |
| Butter Bitter | 223035 | 1993 | Sherwood | Otra | Masquerade |
| Butter Scotch | 5804 | 1984 | |||
| Buttercup | 4679 | 1979 | Cyrano | Certina | Dragon |
| Buttercup | 218727 | 1997 | |||
| Butterflay | 2817 | 1977 | Sham Z | Bonnie | Shang |
| Butterfly | 94153 | 1977 | Jaguar | Baby Doll | Hyperbole |
| Butterfly | 21844 | 1984 | |||
| Butterfly | 31463 | 1983 | Racot | Lizzette | Son of a Gun |
| Butterfly | 16900 | 1981 | Brabant | Serbina | Orkan |
| Butterfly | 81161 | 1977 | Barbarossa | ||
| Butterfly | 5723 | 1982 | Gazelle | Händel |