CavyBrowser - Version 1.0 CavyBrowser is a guinea pig themed web browser based on Internet Explorer technology. It is in no way meant to be a full-fledged browser. Basic navigation and simple bookmarking are supported. This is a novelty application to be used by guinea pig enthusiasts (there are more out there than you think). It is also a means to promote my wife's web page, Cavy Madness and other guinea pig sites we consider helpful to guinea pig owners.