Providing on-line non-downloadable software for pet owners to connect with other pet owners and pet service providers; Providing on-line non-downloadable software for enabling pet owners to list, purchase, and sell pets; Providing on-line non-downloadable software for creating and managing online marketplaces for pet products, services, and providers; Providing on-line non-downloadable software for messaging and scheduling appointments between pet owners and service providers; Providing on-li...