hocam çoğu cins hayvan kırma zaten, bilmem kaç ırkın yıllar boyu birbiriyle çiftleştirilmesi sonucu elde edilmiş hayvanlara 'safkan' diyorlar.
örneğin dogo argantino;
en.wikipedia.org' Antonio Martinez picked the Cordoba Fighting Dog to be the base for the breed.[11] This breed is extinct today, but it was said that as a large and ferocious dog, it was a great hunter. Martinez crossed it with the Great Dane, Boxer, Spanish Mastiff, Old English Bulldog, Bull Terrier, Great Pyrenees, Pointer, Irish Wolfhound and Dogue de Bordeaux.[11] Nores Martinez continued to develop the breed via selective breeding to introduce the desired traits.'