American Hairless Terrier is small dog breeds originating from the United States. They are used as Terrier dogs. They are devoid of the coat and are hairless. Its gait is far reaching and supple. It grows as tall as 7-16 inches and weighs in between 2.5-7 kg. It is energetic and playful. it is known for its intelligent and vigilant nature. They make excellent guard dogs and are protective towards children. it needs regular physical exercise. it is reserved towards strangers.