Uhlobo lweBull Terrier luyinganekwane ngempela - lezi zinja zaziwa emhlabeni wonke. Phakathi neminyaka yomsebenzi wabo wokulwa, baye bathola idumela njengezilwane ezingesabi futhi eziyingozi. Ama-Bull terriers adalwe ngokukhethekile ukulwa eringini nezinye izinja, ngaphezu kwalokho, ukulwa okungekho emthethweni, ngakho-ke ukulwa okunonya nokuchitha igazi.
Ngokufanelekile, ngalezi zinhloso, inja enezimfanelo zokulwa ezingenakuqhathaniswa yayidingeka. ENgilandi, lolu hlobo lokuzijabulisa lwaluthandwa kakhulu, nakuba lwaluvinjelwe yiziphathimandla. Ngo-1850, u-John Hicks, uchwepheshe wezinja wase-Birmingham, waqala ukudala uhlobo. Ngenxa yalokhu, wawela i-white English terrier, manje engasekho, i-English Bulldog, futhi kamuva - ngisho neDalmatian. Nakuba, uma ubheka i-bull terrier, awukwazi ukusho lokho.