you have to look at there teeth have they got 4 front teeth
2 months.
i have a guinea pig and i will say 11 months old the guinea pig will turn fluffy
theree months to five months
at 6 months old
The best age to breed your guinea-pigs is 5 months to a year old.
You can only estimate, or get a veterinarian to help you.
I don't know sorry. if you want to know go to Google and type in the question
no because a female guinea pig needs to be more than 6 months to fall pregnant Yes, the female guinea pig can become pregnant at 2 months so it is possible.
3 months old to be exact - pretty sure
3 to 4 months old
guinea pigs can live up to 8 years old i should know i have had like 8 guinea pigs!
Well, you can't for sure know how old your guinea pig is, but you could get a close estimate. Guinea pigs' bodies grow very quickly, so the best way to guess their age is by looking at their nails. If the tip of the nail is just barely beyond the quick, then I would say it is about 2 and a half months going on 3.