Dog coats

Coat colors range from pure white to solid black and many other variations.

Dogs exhibit a diverse array of coat textures, colors, and markings, and a specialized vocabulary has evolved to describe them.

Originally, dogs all had dense fur with an undercoat and long muzzles and heads, although both of these features have been altered in some of the more extremely modified breeds, such as the Mexican Hairless Dog and the English Bulldog.

Color

One often refers to a specific dog first by coat color rather than by breed; for example, "a blue merle Aussie" or "a chocolate Lab". Coat colors include:

• Black: Usually pure black but sometimes grizzled.
• Brown: From mahogany through very dark brown.
• Red: Reminiscent of reddish woods such as cherry or mahogany; also tawny, chestnut, orange, rusty, liver, and red-gold.
• Yellow: From pale cream to a deep yellowish-gold tan.
• Gold: From pale apricot to rich reddish-yellow.
• Gray: Pale to dark gray, including silver; can be mixed with other colors or various shades to create sandy pepper, pepper, grizzle, blue-black gray, or silver-fawn.
• Blue: A dark metallic gray, often as a blue merle or speckled (with black).
• Sable: Black-tipped hairs; the background color can be gold, silver, gray, or tan.
• White: Distinct from albino dogs.

Pattern

The Dalmatian's coat is one of the more widely recognized markings.

Coat patterns include:

• Two-color coats, such as Black and tan, red and white. The coat has both colors but in clearly defined and separated areas; usually the top and sides are darker and lower legs and underside are the lighter color.
• Tricolor: Consisting of three colors, usually black, tan, and white or liver, tan, and white.
• Brindle: A mixture of black with brown, tan, or gold, usually in a "tiger stripe" pattern.
• Harlequin: "Torn" patches of black on white.
• Merle: Marbled coat with darker patches and spots of the specified color.
• Particolor: Two-colored coat with the colors appearing in patches in roughly equal quantities.

Texture

Coat textures vary tremendously. Some coats make the dogs more cuddly and others make them impervious to cold water. Densely furred breeds such as most sled dogs and Spitz types can have up to 600 hairs per inch, while fine-haired breeds such as the Yorkshire Terrier can have as few as 100, and the "hairless" breeds such as the Mexican Hairless have none on parts of their bodies. The texture of the coat often depends on the distribution and the length of the two parts of a dog's coat, its thick, warm undercoat (or down) and its rougher, somewhat weather-resistant outer coat (topcoat, also referred to as guard hairs). Breeds with soft coats often have more or longer undercoat hairs than guard hairs; rough-textured coats often have more or longer guard hairs. Textures include:

The German Wirehaired Pointer's coat demonstrates a rough texture.

• Double-coated: Having a thick, warm, short undercoat (or down) that is usually dense enough to resist penetration by water and a stronger, rougher weather-resistant outer coat (topcoat), also referred to as guard hairs. Most other coat types are also double-coated.
• Single-coated: Lacking an undercoat.
• Smooth-coated: "Smooth" to the eye and touch.
• Wire-haired: Also called broken-coated. The harsh outer guard hairs are prominent, providing excellent weather protection for hunting dogs such as the Border Terrier or Wirehaired Pointing Griffon.
• Long-haired: Hair longer than an inch or so.
• Short-haired: Hair around an inch or so long.
• Corded coat: for example

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.