Lehigh County Humane Society; Allentown, PA: LISTING REMOVED. Melinda and Mallory! (This shelter is in the need of computer donations as well as a 35mm point and shoot camera to aid animal cruelty investigations).
Melinda and Mallory are very sweet but also somewhat timid. It sounds like these girls would need an adopter willing to help continue their socialization. They came in with very long nails but the shelter has trimmed them. They appear to be healthy but will benefit from a diet of unlimited hay in their forever home (as well as veggies and pellets, of course).
Their bio also has a great deal of helpful starter information on guinea pigs in general.
helpful links: Quality Hay and Pellets in bulk & Pampering your Pig & Cheaper, Larger Cages & Bedding & Essential Guinea Supplies & Proper Diet & Cavy Savvy Vets & "What's Normal? What's Not?" & Social Life & Boy or Girl? & "What is Rescuing and Adopting?" & Social Cause Marketing & Guinea Pigs in DC/MD/VA