Miniature Schnauzers are often described as non-moulting dogs, and while this is not entirely true, their shedding is minimal and generally unnoticeable. For this reason, Schnauzers are considered a hypoallergenic breed. They are characterized by a rectangular head with bushy beard, mustache, and eyebrows; teeth that meet in a 'scissor bite'; oval and dark colored eyes; and v-shaped, natural forward-folding ears (when cropped, the ears point straight upward and come to a sharp point). Clipping, using a mechanical clippers (or shaver), produces a soft, silky, skin-close trim. Whether stripped or clipped, the coat is close at the body, and falls into a fringe-like foundation on its undercarriage, called furnishings, which can be left to grow, but must be combed regularly. All schnauzers, whether they are Miniatures, Standards, or Giants, often sport a beard, created by allowing the hair around their noses to grow out.