My friends guinea pigs had babies. I took the mom and a baby. I guess she got pregnant again. She had five babies and four were in the house. The runt had been I guess rejected by the mom but we got her to feed the runt. Anyway I kept the runt and another baby girl. ( for sure for sure girls) The runt was always noisy. If you came in the room or if anything move she'd go on and on. The other one was always quiet. The runt died recently from paint. Should I get the other one a friend or something for the cage? What can I do?

What to you mean she died from paint?

Anyway, guinea pigs live in herds, more is always better