Old Welsh Grey Sheepdog

The Border Collie is a British breed of herding dog of the collie type of medium size. It originates in the region of the Anglo-Scottish border, and descends from the traditional sheepdogs once found all over the British Isles. It is kept mostly as a working sheep-herding dog or as a companion animal. It competes with success in sheepdog trials. It has been claimed that it is the most intelligent breed of dog.

A sheep dog or sheepdog is generally a dog or breed of dogs historically used in connection with the raising of sheep. These include livestock guardian dogs used to guard sheep and other livestock and herding dogs used to move, manage and control sheep and other livestock.

The Shetland Sheepdog, also known as the Sheltie, is a breed of herding dog that originated in the Shetland Islands of Scotland. It was formally recognized by The Kennel Club in 1909. It was originally called the Shetland Collie, but this caused controversy amongst Rough Collie breeders of the time, so the name was changed. It is a small dog, clever, vocal, willing to please, and trustworthy.

A sheepdog trial – also herding event, stock dog trial or simply dog trial — is a competition or test of the working abilities of dogs of herding breeds. It is a type of dog sport that emerged in the 1860s in New Zealand. By the 1870s regular trials were also being held in Australia and in the United Kingdom, and by the end of the twentieth century the sport had spread to many countries of the world. In competition, dogs demonstrate basic herding management skills assessed by the judge. These events are organised by international and national cynological and sports organisations and by associations of sheep- and cattle-breeders. Usually sheep are to be herded; other animals including ducks or cows may also be used.

A herding dog, also known as a stock dog or working dog, is a type of dog that either has been trained in herding livestock or belongs to one of the breeds that were developed for herding. A dog specifically trained to herd sheep is known as a sheep dog or shepherd dog.

Collies form a distinctive type of herding dogs, including many related landraces and standardized breeds. The type originated in Scotland and Northern England. Collies are medium-sized, fairly lightly-built dogs, with pointed snouts. Many types have a distinctive white color over the shoulders. Collies are very active and agile, and most types of collies have a very strong herding instinct. Collie breeds have spread through many parts of the world, and have diversified into many varieties, sometimes mixed with other dog types.

The Pyrenean Sheepdog, the Chien de Berger des Pyrénées in French, is a small to medium-sized breed of herding dog from the Pyrenees Mountains region of France. It is found herding flocks of sheep throughout the Pyrenees alongside the much larger Pyrenean Mountain Dog which is kept as a flock guardian.

The Smooth Collie is a breed of dog developed originally for herding. It is a short-coated version of the Rough Collie of Lassie fame. Some breed organisations consider the smooth-coat and rough-coat dogs to be variations of the same breed.

The Rough Collie is a long-coated dog breed of medium to large size that, in its original form, was a type of collie used and bred for herding sheep in Scotland. More recent breeding has focused on the Collie as a show dog, and also companion. The breed specifications call for a distinctive long narrow tapered snout and tipped (semiprick) ears, so some dogs have their ears taped when young. Rough Collies generally come in shades of sable and white, blue merle, tri-coloured, and colour-headed white.

The Bearded Collie, or Beardie, is a herding breed of dog once used primarily by Scottish shepherds, but now mostly a popular family companion.

The Old English Sheepdog is a large breed of dog that emerged in England from early types of herding dog. Obsolete names for the breed include Shepherd's Dog and bob-tailed sheep-dog. The nickname Bob-tail originates from how dogs of the breed traditionally had their tails docked. Old English Sheepdogs can grow very long coats with fur covering the face and eyes and do not shed unless brushed.

The Polish Lowland Sheepdog, is a medium-sized, shaggy-coated, sheep dog breed native to Poland.

The Welsh Sheepdog is a breed of herding dog of medium size from Wales.

The Cumberland sheepdog is an extinct dog breed related to the border collie and other old working collie types. It is claimed to be one of the ancestors of the Australian shepherd and in the early part of the 20th century some Cumberland sheepdogs were being referred to as border collies and may have been absorbed into the latter breed.

The Schapendoes or Dutch Sheepdog, is a breed of dog originating in the Netherlands. The Schapendoes was originally a herding dog and general farm dog, but today also participates in dog sports such as agility and flyball.

The Patagonian Sheepdog or Spanish: Ovejero Magallánico is a Chilean breed of sheepdog. It was bred in the late nineteenth and early twentieth centuries for sheep-herding work in the Magallanes y la Antártica Chilena Region of the southern part of Chilean Patagonia. It has a long rough coat and is well adapted to the harsh climate of the area. The Kennel Club de Chile publishes a breed standard.

The Gaucho Sheepdog (Portuguese: Ovelheiro gaúcho) is a dog breed that originated in the Pampas, Brazil. The breed is not recognized by the Fédération Cynologique Internationale (FCI), but it has been recognized by the CBKC, a Brazilian kennel club affiliated with FCI. Dogs of this breed are often characterized as sturdy and agile, which makes them suitable for herding activities. The Gaucho sheepdog is widely used for herding sheep and other livestock, especially in the southern region of Brazil.

The Faroese Sheepdog is a breed of dog from the Faroe Islands, rather described as a landrace than a modern breed. It may be related to the Icelandic Sheepdog.