This section is from the book "Dogs Of All Nations", by W. E. Mason. Also available from Amazon: Dogs Of All Nations.

Color: Grizzle or black, with tan markings, often with a white collar, feet and tip of tail. Height: 20 in. Weight: 58 lbs.
The head much resembles that of a wolf, being considerably broader between the ears than at the forehead. Eyes of medium size, bright, brown or yellow, sometimes nearly black. Ears small and hanging with a tendency to prick when the dog is angry. Stern is short, strong at the root, and carried straight. The coat is hard and smooth, with a woolly under coat, and the wolf or fox brush.
 
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