the chihuahua is a breed of dog believed to originate from what country
Chihuahua (dog) The Chihuahua's history is convoluted, and there are many theories surrounding the origin of the breed. Both folklore and archaeological finds show that the breed has origins in Mexico. The most common theory is that Chihuahuas are descended from the Techichi, a companion dog favored by the Toltec civilization in Mexico.[2] No records of the Techichi are available before the 9th century, although dog pots from Colima, Mexico, buried as part of the western Mexico shaft tomb tradition which date back to 300 BC are thought to depict Techichis.[3] It is probable that earlier ancestors were present before the Mayas as dogs approximating the Chihuahua are found in materials from the Great Pyramid of Cholula, predating 1530 and in the ruins of Chichen Itza on the Yucatán Peninsula.[2] However, genetic evidence reveals very little pre-European genetics in modern chihuahuas (<2%), suggesting that interbreeding with European dogs has left little original of the original American lineage (while possibly retaining a similar form).[4]
Bull Terrier The Bull Terrier is a breed of dog in the terrier family. There is also a miniature version of this breed which is officially known as the Miniature Bull Terrier.
American Bulldog The American Bulldog is a breed of utility dog. There are two specific types of American Bulldog, Standard and Classic; additionally, there are also mixes of the two types.
Chihuahua (dog) The average lifespan for a Chihuahua is between 12 and 20 years.[27]