Webkinz are stuffed animals that have a playable online counterpart, www.webkinz.com, in \"Webkinz World.\" Webkinz were originally released by the Canadian toy company Ganz on April 29, 2005.Webkinz are stuffed animals that have a playable online counterpart, www.webkinz.com, in \"Webkinz World.\" Webkinz were originally released by the Canadian toy company Ganz on April 29, 2005.