The Catz Your Virtual Petz PC Mac CD ROM 1997 BIG BOX Computer Software, developed by PF Magic, is a vintage computing product that allows users to interact with virtual pets on their computer. This software, made in the United States, offers a unique and nostalgic experience for users looking to engage with a virtual pet in a fun and entertaining way on their PC or Mac. With its big box packaging, this product is sure to be a collector's item for fans of vintage computing and virtual pet technology.