Wild CavyHello, Frank Indiviglio here.  The Guinea Pig has been domesticated for over 5,000 years (please see article below).  It’s no secret that domestication can radically change an animal’s appearance – most taxonomists now consider the Domestic Dog to be a subspecies of the Gray Wolf, and not a distinct species – but you’d never guess that when viewing a Maltese and a Wolf side-by-side!  More >