A boy would be the nicest because the girl gets the baby guinea pigs and is very sure that your trying to steal them or her... Girl is the correct answer
I have a boy guinea pig and mine is very nice. Guinea pigs like people have personalities. Boy guinea pig arent really any "nicer" than girl guinea pig, some might be, but boys are have more energy the girl piggys and are more outgoing.
Girl
You can tell if a guinea pig is a boy or girl at the age of 4weeks
No the guinea pig will no get pregnant.
Well,the girl guinea pig will choose a boy because they will be all over here and then get pregnent.Maybe she can get pregnant by diffrent male guinea pigs but i think it is unlikely.
Yes I think so my Guinea pig had babies and we don't think she came in contact with a male
The guinea pig on Wonder Pets is a girl named Ming-Ming.
It depends. They certainly wont be aggresive, but if you do, make sure to spay and nueter them.
No, only girls get pregnant :)
press gently on there lower bellys
yes they most certainly can
A girl guinea pig is easier to look after as they are less likely to bite you but male guinea pigs can be tamed although they are harder to tame!