Is this normal for 3 month old guinia pigs

Question

his hair on his back end stands up she has no blood or scabs and shes 3 months old is this normal

Answer 1

No problems, perhaps the only issue is gender uncertainty.

Answer 2

Its her breed, I believe it is Abyssinian. www.guineapigcages.com and www.guinealynx.com can tell you more about guinea pigs.  

Answer 3

Yea hes probably an abbysinnian-otherwise known as a rough haired or a rosetted.

This is when the hair on the guinea pigs back can stand from 0.5cm-3cm. The fur kind of separates to reveal rosetts all across the body.

Heres a picture of my 6 month old guinea pig Pipin-shes an abbysinnian:

http://i303.photobucket.com/albums/nn155...