Chihuahuas get their name from the state of Chihuahua in Mexico. They are the smallest breed of dog. Their average life span is fifteen years. They have a personality all their own and demand attention. They make excellent watch dogs and are at the top of the list when it comes to loyalty. They are best suited for a one to two person family and not recommended for kids. They are small but mighty. They are comical and alot of fun. They can be a bit on the stubborn side but will love you for a lifetime. This Chihuahuas` name is Speedy Gonzales.