The document summarizes two cases - Dogster and Zazzle. For Dogster, it provides background on the online social network for dog owners and discusses its history and growth. It then presents a scenario where the founder needed capital to grow the business. For Zazzle, it describes the online platform for customized products and its history. It then discusses a scenario where Zazzle accepted a $16 million investment from venture capital firms to accelerate its growth. The document concludes by presenting questions and solutions related to the financing and growth of the two companies.