The Chihuahua (/tʃɪˈwɑːwə, -wɑː, -ˈwaʊ.ə/ (listen); Spanish: chihuahueño) is the smallest breed of dog, and is named after the Mexican state of Chihuahua. Dog effigy pots dating to around 1325 AD discovered in Georgia and Tennessee also appear to represent the Chihuahua. In 1850, a pot featuring the Chihuahua-style dogs was unearthed in old ruins at Casas Grandes in the Mexican state of Chihuahua, which dates from 1100–1300 AD showing the long history of such dogs at this site, although most artifacts relating to its existence are found around Mexico City. It has been argued that these pots arrived with survivors from the Casas Grandes site in Chihuahua, Mexico, after it was attacked and destroyed around 1340 AD.