Um well... they can be any colour they dont have paticullar colours for the sex.
Yes and fast
you shoudl not put a hamster and a guinea pig in the same cage no matter what.
The male guinea pig is called a boar and the female is a sow because of their name "pig", even though they're not pigs. A male pig is a boar and a female pig is a sow, so the guinea-pigs have been named after them.
No. There must be a male and a female for the guinea pigs to have offspring.
it depends what type of guinea pig you have
yes they can see male chinchillas
Your male guinea pig is trying to mate with your female guinea pig.
Keep them with a male guinea pig. Be careful because sometime the male with harrass the female.
Approximately 10 days.
YES and do it fast
20
A male guinea pig can impregnate a female when it's only two months old. It should be separated from its mother and sisters by six weeks.