It would depend on the size of the litter. If it was a singleton, then 5oz would not be unusual; a litter of 3-4, which is normal would be 3-4oz each. Anything under 2.5oz is unlikely (but not impossible) to survive.
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..
Trust me...It's not...
I would not recommend giving a guinea pig any younger than 3 months a bath.
yup,
yes. I had a 2 year old guinea pig and a 6 month old and the were great together.
just take him to a vet
A new guinea pig?
Its hard to say......but yes it is very likly that your guinea pig is pregnant. You will be able to tell in about 14 days if she is.....her belly will be really big and round
Liquidized food. take it to the vet too. I got my guinea pigs at 4 weeks old, and they had teeth....
Keep them togeather. Pigs are very social and would benifit all three if you kept them together
probably not but he should be dewormed now.
No, but when I had a guinea pig I asked about it and they said it was no big deal.