The Sims 3 + Pets Expansion Pack for PC & Mac DVD-ROM is an expansion pack for the popular simulation game "The Sims 3". Developed by EA, this expansion pack adds new features and content to the game, including pets. It is designed for Windows and Mac operating systems and comes in DVD-ROM format, making it easy to install and play. The product is in English language and originates from the United Kingdom. This expansion pack enhances the overall gaming experience for fans of the Sims series.