There are three female guinea pigs at my local humane society. They are maybe 1-2 months old, look healthy, need a good nail trim, other than that they are really cute girls. Unfortunately, I forgot to take pictures while I was there, was a bit distracted... by the cuteness. I wish I could take them in, but I don't have the room.
Anyone who might be interested can call Haven Humane Adoption Center at (530) 241-1653. The center is open from 11am to 5pm Mon-Sat. www.havenhumane.org