* Guinea Pigs have teeth called incisors that never stop growing!
* The three main breeds of Guinea Pigs are: American (Short glossy hair), Abyssinian (Short, cowlicked hair with "rosettes"), and Peruvian (Long glossy hair that can grow up to twenty inches)
*Guinea Pigs are herd animals
*The proper name for a Guinea Pig is Cavy
*Guinea Pigs are one of the few animals that are born with eyesight, fur, and sense of smell.
*Male Guinea Pigs are called "Boar's" and Female Guinea Pigs are called "Sow's"
*Guinea Pigs are neither diurnal or nocturnal, instead they take naps throughout the day and night