Whats are guinea pigs like? How big of a cage do I need?

okay, you need to do research!! guinea pigs love other guinea pigs! they are herd animals! they also need somewhere to hide like a pigloo or a nother lil place to hide. you need guinea pig food and lots and lots of veggies! you really shouldn't get one without researching first so go on cavyspirit.com thts a really good site!!(: they also need hay!