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
Hypoallergenic dog breed dog allergic individual. While "allergy shots" can reduce many individuals' dog-allergic reactions, the most common approach remains avoidance. There have been recent studies suggesting early introduction of pets to home may reduce the likelihood of developing sensitization. There are reports of individuals who will become less sensitive with continued exposure to a pet in the environment. But allergists warn that pet owners cannot rely on a breed being non-allergenic just because a particular allergic pet owner can tolerate a specific dog of that breed. Hypoallergenic dog breed The term hypoallergenic dog breed is commonly used to refer to a dog