PetGuide.com on MSN

3 Adorable Facts About Guinea Pigs

Guinea pigs are some of the sweetest companions you can bring into your home. Their gentle personalities and cute little ...
Smithsonian Magazine on MSN

From a Motorcycle Revving to a Pig Oinking, Eight Amazing Sounds Made by Frogs

More than 7,000 species of frogs hop, climb and perch around our world—which means more than 7,000 unique frog calls permeate ...