Dog coat

A dog's **coat** is the hair covering its body. A dog can have a _double coat_ that has short, soft hair underneath a layer of long, coarse hair, or a _single coat_ that has only the long, coarse hair. A dog's coat may also be called hair or fur.

## Four main coat attributes

Dog coats can come in many different colors, patterns, lengths, and textures.

### Coat colors

Dog coats come in four main colors: black, brown, white, and red. The same main color can have many shades. These shades are sometimes common enough that they are given their own color names, such as gold, yellow, cream, blue, and grey.

There may be several of these colors on one dog.

|**Brown**|align=center|Brown Chesapeake Bay Retriever|align=center|Dark chocolate Australian Kelpie|
| --- | --- | --- | --- | --- |
|**Red**|align=center|Red Irish Setter|align=center|Red Chow Chow|
|**Black**|align=center|Black Newfoundland|align=center|Black Labrador Retriever|
|**White**|align=center|White American Eskimo Dog|align=center|White Bichon Frisé|
|**Gold**|align=center colspan=2|Golden Retriever|||
|**Apricot**|align=center colspan=2|Apricot Poodle|||
|**Yellow**|align=center|Yellow mixed-breed dog|align=center|Yellow Labrador Retriever|
|**Cream**|align=center|Cream French Bulldog|align=center|Cream Akita|
|**Blue**|align=center|Kerry Blue Terriers|align=center|Blue Australian Shepherd|
|**Grey**|align=center|GreyWeimaraner|align=center|Grey Miniature Schnauzer|

### Coat patterns

Dog coats can also have many different patterns based on spots, patches, and mixing colors.

|**Black and tan, brown and tan, blue and tan**:  This pattern has two colors, with a dark color on most of the body and tan patches on the belly, legs, chest, face, and eyebrows.|align=center|Brown and tan Australian Kelpie|align=center|Black and Tan Coonhound||
| --- | --- | --- | --- | --- | --- |
|**Bicolor** (also called **Two-color**, **Irish spotted**, **Flashy**, **Patched**, **Tuxedo**): This pattern can be found with any color or even other pattern as long as it includes white spots. These spots can be on the feet, tail, nose, and neck, or even cover most of the dog. Sometimes special patterns of white have special names. For example, the Irish Spotted pattern is the same on both sides of the dog and includes a white chest, a white ring around the neck, a white belly, and white feet.|align=center|Black and white Border Collie|align=center|Blenheim (Red-brown and white) Cavalier King Charles Spaniel||
|**Tricolor**: This pattern has three clear colors. The body of the dog is usually black, brown, or blue. Its belly is white, and it has tan patches.|align=center|Black tricolor Entlebucher Mountain Dog|align=center|Tricolor Beagle||
|**Merle**: This pattern happens when a dog's colors are mixed in with white in spots and patches.|align=center|Blue merle tricolor Australian Shepherd|align=center|Red merle Catahoula Leopard Dogs||
|**Tuxedo**: This pattern is when a dog is mostly one color, but has a white patch on its chest, a white spot on its chin, and white on its feet.|align=center|Tuxedo Chihuahua.||||
|**Harlequin**: This pattern is when a white dog has black patches with an uneven border.|align=center|Harlequin Great Dane||||
|**Spotted**: This is when a mostly white dog has any color of small spots.|align=center|Spotted Dalmatian||||
|**Flecked, ticked, speckled**: This is when a dog has very small spots of one color mixed in with its main color.|align=center|Brown-ticked German Shorthaired Pointer|align=center|Blue speckled Australian Cattle Dog||
|rowspan=2|**Brindle**: This pattern is when a dog's coat is a mix of black with brown, tan, or gold. It sometimes makes a "tiger stripe" pattern.|align=center|Brindle and white Boston Terrier|align=center|Brindle Galgo Español|
|align=center|Brindle Mountain Cur|align=center|Brindle Great Dane|||
|**Saddle** or **blanket**: When a dog has a large colored patch on its back.|align=center|Norwegian Dunker with black saddle||||
|**Sable**: This pattern happens when a dog has black tips on its fur.|align=center|Red sable Pomeranian|align=center|Brown sable Shetland Sheepdogs||

### Coat lengths and textures

A dog's coat can be long or short. For most dogs, their hair reaches one length and then stops growing, but there are some dogs whose hair will keep growing longer and longer.

Some breeds of dog do not grow hair on parts of their bodies. These dogs are called "hairless".  Examples of "hairless" dogs are the Xoloitzcuintli (Mexican Hairless Dog), the Peruvian Inca Orchid (Peruvian Hairless Dog) and the Chinese Crested.