Chihuahua (dog) Chihuahua (dog) The Chihuahua () is the smallest breed of dog and is named after the state of Chihuahua in Mexico. Chihuahuas come in a wide variety of colors, and two coat lengths. The Chihuahua's history is convoluted, and many theories surround the origin of the breed. Both folklore and archaeological finds show that the breed has origins in Mexico. The most common theory is that Chihuahua are descended from the Techichi, a companion dog favored by the Toltec civilization in Mexico. No records of the Techichi are available before the 9th century, although dog pots from Colima, Mexico, buried
Ecuadorian Hairless Dog Ecuadorian Hairless Dog The Ecuadorian Hairless Dog (in Spanish: Perro calvo dorado ecuatoriano) is a breed of hairless dog originated from Santa Elena Peninsula in Ecuador. It is now considered the rarest breed of the hairless dogs. This breed is characterized by an almost total absence of hair on the body and head. It is an elegant animal, with long legs and reaches a height of 15-18 inches. One of the curiosities of the Ecuadorian Hairless Dog is the absence of premolar teeth. The Ecuadorian Hairless Dog is a descendant of the Peruvian Hairless Dog; having its origins in the