Then the bull becomes a stud bull for the rest of its life.

An additional 15,000 sheep were delivered to the station from Malvern Downs in 1876, along with 15 stud bulls that arrived later in the dry season.

They'd already visited half a dozen small farms in Barrett's never ending quest for the perfect stud bull.

During his final years, Little Yellow Jacket lived as a stud bull at a ranch in North Dakota.

Bart was a typical member of the Harem family: thoughtful, quiet, accepting and as strong as a stud bull.

The following day their stud bull was found with its throat cut.

Then his temper flooded back- "I won't be someone's heifer-tupping stud bull!"

On Ganymede I'd grown up seeing stud bulls brought in and put to work.

The Governor Higashikokubaru revealed that he would request the government to cancel slaughter of the remaining 49 stud bulls in Takanabe town.

Nemone Lethbridge was in charge of the standard item about stud bulls.