Why does my guinea pig have crusty nipples?

[GuineaPigs808]

My guinea pig who’s 2 years old has had crusty nipples ever since i got her and I'm wondering what the problem is or if it’s even a problem she’s not spade so i don’t know sorry if i spelled anything wrong.

 

[Piggies&buns]

She needs to see a vet. Crusty nipples can be a sign of hormonal problems caused by ovarian cysts.

 

[GuineaPigs808]

She needs to see a vet. Crusty nipples can be a sign of hormonal problems caused by ovarian cysts.

thank you for the advice