answersLogoWhite

0

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.

User Avatar

Wiki User

17y ago

What else can I help you with?