The American Eskimo Dog comes in three AKC-recognized sizes: toy (23 to 30 cm, 2 to 5 kg), miniature (30 to 38 cm, 5 to 9 kg), and standard (38 to 48 cm, 10 to 18 kg). All three sizes share the same breed standard in all respects except height and weight. The build is compact and well-proportioned, with the typical Nordic Spitz structure: a wedge-shaped head, erect triangular ears, almond-shaped eyes, and a well-feathered tail that curves over the back.
The coat is always white or biscuit cream, with a dense, stand-off outer coat and a thick, soft undercoat. The lion-like ruff around the neck and chest is a characteristic feature. The coat sheds heavily year-round, with two particularly intense seasonal moults. The overall impression is of a bright, alert, and beautifully groomed small Spitz dog with unmistakable visual presence.