Usually about 3 inches.
The earliest a guinea pig can mate is at the age of 6-8 weeks.
A new guinea pig?
Depends on how big the Guinea is. If you are talking about the country New Guinea in Africa, you can't measure a country in pounds. If it's a Guinea Pig, it depends on how big it is, same with the Guinea Cow and Guinea Fish. x
No, but when I had a guinea pig I asked about it and they said it was no big deal.
no the mom guinea pig will lick and eat the outside of the newborn guinea pig and you will not half to dry it or anything, if you watch a hamster or guinea pig giving birth on youtube or something or any animal you will not half to dry it the mom does all the work. trust me.
Most likely, yes.
never handle newborn guinea pigs. this can cause the mother to eat them
Well, you cant prevent a still born guinea pig. But you can try to revive the guinea pig once it is born.
about as big as ur hand or fist
About 25cm long.
you mean girl guinea pig? Right?!? Because if not, at LEAST two weeks.
I think not all guinea pig have big ears, guinea pigs do have big ears when they are about a week old and it stays like that when they get older..