Do the female teats of a dog get smaller after multiple pregnancies?
Asked in Guinea Pigs, Pigs, Skeletal System
Do male and female pigs have the same number of teats?
Asked in Goats and Sheep
What will happen to a female goat's teats if you don't breed it?
Asked in Pigs
Why do male pigs have teats?
Females are the default of sexual reproduction, because the male chromosome is so much smaller than the female chromosome. Therefore, if there is a specific mutation on the male Y-chromosome, it is possible to create genetically XY females. This means males are always formed with female characteristics - such as teats on a pig. The male genitalia is a transformation of the initial female system.