Chihuahuas are named for the Mexican state of Chihuahua, and the AKC registered its first one in 1904. The show standard calls for six pounds or less, but many pets weigh more, so adoptable Chihuahuas can range from about 3 to 9 pounds. Look for a rounded apple-shaped head, large upright ears and a smooth or long coat in almost any color.
The personality is big: alert, loyal and often devoted to one or two people, with some wariness toward strangers. Barking is common, and rough handling can lead to snapping, so calm handling and reward-based training pay off. Care in Grand Forks is mostly about warmth, because a smooth coat offers little insulation from November through March. Long coats need brushing a few times a week, and most Chihuahuas live 12 to 16 years.