Graceful, alert and swift-moving with a saucy expression, Chihuahuas are highly intelligent and should not be underestimated even though small in size. The breed can be any color – solid, marked or splashed and the coat may be long or short. These sassy little dogs are well known as “purse dogs” like the famous Bruiser in the movie Legally Blonde starring Reese Witherspoon. Chihuahuas are alert dogs with terrier-like qualities. They are good with families if the children are gentle and patient. Because of their small size, they require little exercise and are good city dogs, but can be sensitive to cold temperatures. Smooth coated Chihuahuas need very little grooming due to their short hair. Long coats need occasional brushing but still require minimal grooming.