Because its also in a way a sexual organ when our nipples get sucked we do feel pleasure and they look awesome on us ;)
They lactate
Inverted nipples are common and normal in males and females.
Yes it can. All dogs have nipples, even the males.
Dave Navarro.
Not all male mammals have nipples. I believe mice, rats, and horses are examples of mammals where the males do not have nipples. In fact, the platypus is a mammal, but it has pores and no nipples. Why this is, I do not know. I am trying to find out, but the information seems to be hard to come by.
A female rabbit/ bunny will have up to 8-10 and males have 6-8.
Structural development of the breasts will sometimes form hard tissue behind the nipples in both males and females, and is usually not a health concern.
Males actually used to be females in the womb. So when the male was formed they still had the nipples the females would use.
Well as you get older whether you a Male or a Female you just get them when you are mature and probably when the males hit puberty and the females get their period.
Donkeys have nine (9) nipples. Not sure about the horse.
Nipples are found on both males and females and are small protrusions on the chest that are darker in color than the surrounding area. Mamilla and teat are alternate words for the word nipple when referring to females.
No boys don't, only females do cause female Guinea Pigs feed milk to their young ***Answer 2*** Like human males, yes Guinea Pig males also have nipples. But the nipples are totally useless. I know this because I've had male and female guineas. Its the same with pigs, dogs, goats. People often think my piglet is a girl, but he has his 'parts' Same with my cute goat kid. Dont think male horses have nipples though
Yes, it is normal. There are very small openings on the nipples to allow breast milk to flow during lactation and breastfeeding. Males can also have small openings, but it is not as common to be able to actually see any of them, because of the difference in size of the nipples, being so small.