BUBBLING f. 1972
STAGE DOOR JOHNNY (USA) - SPARKLING (USA), by BOLD RULER (USA)

BUBBLING OVER (USA) c. 1923
NORTH STAR (GB) - , by

BUBINETTE (BRZ) f. 1996
CLACKSON (BRZ) - PARAYTINGA (BRZ) , by ITAJARA (BRZ)

BUCAREST (ARG) f. 1996
SKI CHAMP (USA) - PRINCESS OF TIDES (USA), by DAHAR (USA)

BUCHAN (GB) c. 1916
SUNSTAR (GB) - HAMOAZE (GB), by TORPOINT (GB)

BUCHAN () c. 0000
- , by

BUCK HILLS c. 2004
NEDAWI (GB) - KASBUCK'S (BRZ), by HOLIDAY HILLS (BRZ)

BUCK THE TIDE (USA) f. 1977
BUCKPASSER (USA) - SWANSEA (BRZ), by TURN-TO (IRE)

BUCK'S GIRL (BRZ) f. 1974
- , by

BUCKAROO (USA) c. 1975
BUCKPASSER (USA) - STEPPING HIGH (USA), by NO ROBBERY (USA)