The Aidi is a muscular and yet lean dog. The head is in good proportion to the body and some say it looks similar to a bear. The muzzle tapers and it has strong jaws that have tight lips these match, in colour, the coat colouring. It has a black or brown nose; again this will match the coat. The eyes are medium in size and a dark colour with dark eye rims. The ears are slightly tipped forward and hang downward at about half way up the ear, giving an alert look. The height is 21-24 inches and the weight is 50-55 pounds. The tail is wonderfully heavily plumed. The coat is very thick and this is weather resistant, and it is course to the touch. Colours we see are black, black and white, tawny, pale red and white. Their life expectancy is about 12 years.The Aidi is recognized as coming from Morocco, probably originating in the Sahara. The dog has never worked as a sheepdog even though the 1963 standard was published under the name Atlas Sheepdog; this was corrected in 1969. A courageous dog, the Aidi lived and worked in the Atlas Mountains of Morocco, Libya, and Algeria protecting his owner and property from wildcats, other predators, and strangers. This breed has also been called the Berber, after the Berber tribes who utilized it, and bears some resemblance to the Pariah dog who is believed to share its ancestry. As a protector of the desert nomad tribes, the most alert and aggressive dogs were staked around the perimeter of the camp at night. The Aidi has not been highly regarded by the tribes historically, as are most dogs other than the Sloughi and other breeds regarded as noble. However, Moroccans have recently formed a club to protect the purity of the breed which has contributed so much in so many roles, as protector, hunter, police dog, and pet.Although the Aidi has been used primarily as a working dog, he has become more common as a house dog in the country. This breed also makes a good urban pet if he is given tasks and exercise enough to keep him satisfied and happy.
In color and flock guard work they share many characteristics of many mountain dog breeds.