The Canaan Dog is Israel's national dog, descended from semi-wild pariah dogs that lived in the Middle East for thousands of years. In the 1930s, Dr. Rudolphina Menzel gathered free-living dogs from the Negev and shaped them into guards, messengers, mine detectors and later guide dogs. The result is a square, medium-sized dog of 35 to 55 pounds with a wedge-shaped head, erect ears, a brush tail curled over the back and a harsh double coat.
That coat sheds moderately, with heavier seasonal blowouts, which matters in a Michigan home that sees real winters. Canaan Dogs tend to be gentle with their family and reserved with strangers, and they're territorial and vocal. They learn quickly but think for themselves, so consistent training and early socialization pay off. Dogs vary, so a dog's own comfort level matters more than the breed description.