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The Scottish Sheepdog, commonly known as the Scottish Shepherd, is also called the Collie.Physical characteristics: The head is wedge-shaped, with a smooth and clean outline, the muzzle is not pointed, smooth and rounded, the lower jaw is strong and has a scissor bite, the tip of the nose is usually black, the eyes are small, almond-shaped and dark brown; the skull is flat, with eyebrowsMost of them are bow-shaped; the ears are small and can be divided into folded ears and erect ears.