From the Guinea Pig is My Best Friend page: I know this look well.
Two elderly Guinea pigs cheek-to-cheek photo - WP39316
Bunnies / Guniea pigs to love
guinea pig actions printable - Bing Images
Sexing a guniea pig
Animal Lovers secret Gallery
Handmade Hanging Wooden Saying Sign http://www.everythingguineapig.com/collections/decorative-handmade
A Very Cavy Guinea Pig Christmas!
Abyssinian guinea pigs can be bolder, friskier, more playful, louder and more aggressive than other breeds.
Meet Fuzzberta, the cosplaying guinea pig!
Guinea Pigs ♥ Angels in disguise
Guinea pig fun More