SMALL, INTELLIGENT, SASSY MEET THE CHIHUAHUA. The smallest breed of dog, the Chihuahua, is named after the state of Chihuahua in Mexico. Graceful and alert with a saucy expression; Chihuahuas are highly intelligent, courageous, extremely lively, proud and adventurous. The Chihuahua is a wonderful little dog but don't underestimate them based on size.Increase your rent by buying Toys for your dogs and upgrading them to Big Bones. Sounds easy enough until you get fleas, have an accident on the carpet, or worse yet, get sent to the kennel. So grab your token and advance to go Chihuahuas. Who knows. You may soon be Best in Show or marching in the Dog Parade. Whatever happens, keep your wag on. Late for the Sky Chihuahua-Opoly Board Game is designed for all ages, Adults and Children.