>>57973881
>Miltank and Tauros being effectively the same species makes no sense
They are a caricature of the artificial dimorphism we created with one species, Bos taurus, by breeding lines of females with gigantic udders, little muscle, and small horns, as well as lines of males with great muscle, rapid growth, and, in the case of fighting bulls, a bellicose character.

The wild aurochs, its ancestor, had very little dimorphism; the female had small udders like those of mares only during breeding and musculature similar to that of the male.