The Chihuahua is graceful, charming, and sassy. They are an alert, swift-moving compact little dog with saucy expression and have terrier-like qualities of temperament. Their appearance can range within 9 colors and 6 markings. Though they love to scamper around a bit and play, they don’t need much exercise, making them mostly an indoor pet and excellent for owners living in smaller apartments. They are highly intelligent and do well with childern, other pets, training, and time alone.