Guinea pigs are popular pets for good reason - they’re social, expressive, and surprisingly vocal. If you've ever stopped to wonder what all those squeals, purrs, and clicks mean, you're not alone.

Guinea pigs, with their small size and cute appearance, are popular pets. They are larger than gerbils or hamsters, but still small enough to fit into apartments or small houses. Guinea pigs don't ...

Guinea pigs are, I think, one of the best possible pets. They are small, sociable, chatty and usually very friendly. The animals originate from the grasslands and Andes mountains in South America - ...

Editor's note: This is part of a series of videos offering an up-close perspective on the animal kingdom. A special 360-degree video camera system was set up in zoos and other facilities to show how ...