Grumpy Cat Grumpy Cat at VidCon 2014 Other name(s) Tardar Sauce Species Felis catus Breed Mixed Sex Female Born (2012-04-04) April 4, 2012 Occupation Pet Internet personality media personality actress internet meme Years active 2012–present Known for Internet meme Owner Tabatha Bundesen Residence Morristown, Arizona, U.S. Parents Calico mother and unknown father Named after Tartar sauce http://www.grumpycats.com/