Indigenous Dog Breeds of the Americas The Americas are home to a rich history of dog breeds, many of which have ancient roots. Several breeds, including the Calupoh, Xoloitzcuintli (Mexican Hairless Dog), Alaskan Malamute, and Chihuahua, have origins deeply intertwined with the indigenous cultures of the Americas. The Calupoh, a breed originating in Mexico, is believed to be a result of crossbreeding between dogs and wolves from Indigenous mesoamericans. reflecting a connection to the natural en