The beagle is a breed of small scent hound, similar in appearance to the much larger foxhound. The beagle was developed primarily for hunting hare, known as beagling. Possessing a great sense of smell and superior tracking instincts, the beagle is the primary breed used as a detection dog for prohibited agricultural imports and foodstuffs in quarantine around the world. The beagle is a popular pet due to its size and good temper.
The cephalic index or cranial index is a number obtained by taking the maximum width of the head of an organism, multiplying it by 100 and then dividing it by their maximum length. The index was once used to categorize human beings in the first half of the 20th century, but today it is used to categorize dogs and cats.
The Labrador Retriever or simply Labrador is a British breed of retriever gun dog. It was developed in the United Kingdom from St. John's water dogs imported from the colony of Newfoundland, and was named after the Labrador region of that colony. It is among the most commonly kept dogs in several countries, particularly in the European world.
The Great Dane is a German breed of large mastiff-sighthound, which descends from hunting dogs of the Middle Ages used to hunt bears, wild boar, and deer. They were also used as guardian dogs of German nobility. It is one of the two largest dog breeds in the world, along with the Irish Wolfhound.
The Airedale Terrier, also called Bingley Terrier and Waterside Terrier, is a dog breed of the terrier type that originated in the valley (dale) of the River Aire, in the West Riding of Yorkshire, England. It is traditionally called the "King of Terriers" because it is the largest of the terrier breeds. The Airedale was bred from the Old English Black and Tan Terrier and the Otterhound and probably some other Terrier breeds, and has contributed to other dog breeds, such as the Yorkshire Terrier.
A mongrel, mutt, or mixed-breed dog is a dog that does not belong to one officially recognized breed, including those that result from intentional breeding. Although the term mixed-breed dog is sometimes preferred, many mongrels have no known purebred ancestors.
The St. Bernard or Saint Bernard is a breed of very large working dog from the Western Alps in Italy and Switzerland. They were originally bred for rescue work by the hospice of the Great St Bernard Pass on the Italian-Swiss border. The hospice, built by and named after the Alpine monk Saint Bernard of Menthon, acquired its first dogs between 1660 and 1670. The breed has become famous through tales of Alpine rescues, as well as for its large size and gentle temperament.
Dog crossbreeds, sometimes called designer dogs, are dogs which have been intentionally bred from two or more recognized dog breeds. They are not dogs with no purebred ancestors, but are not otherwise recognised as breeds in their own right, and do not necessarily breed true.
The Norwich Terrier is a breed of dog originating in England, and was bred to hunt small rodents. One of the smallest terriers, these dogs are relatively rare. Their drop-eared variety is the Norfolk Terrier.
A Schnauzer is a dog breed type that originated in Germany from the 14th to 16th centuries. The term comes from the German word for "snout" and means colloquially "moustache", or "whiskered snout", because of the dog's distinctively bearded snout. Initially it was called Wire-Haired Pinscher, while Schnauzer was adopted in 1879.
The Black Russian Terrier, also known as the Chornyi Terrier, is a breed of dog from the USSR. It was originally bred in the Red Star Kennel during the late 1940s and the early 1950s for use as a military/working dog. The Black Russian Terrier is a breed recognized by the FCI, AKC, CKC, KC, ANKC, NZKC and other cynological organizations. The contemporary Black Russian Terrier is a working dog, guarding dog, sporting and companion dog.
The Jagdterrier is a type of working terrier, originating in Germany, that is used for hunting quarry both above and underground. This breed of terrier is also called the German Hunt Terrier.
The Giant Schnauzer is a breed of dog developed in the 17th century in Germany. It is the largest of the three breeds of Schnauzer—the other two breeds being the Standard Schnauzer and the Miniature Schnauzer. Numerous breeds were used in its development, including the black Great Dane, the Bouvier des Flandres, and the German Pinscher. Originally bred to assist on farms by driving livestock to market and guarding the farmer's property, the breed eventually moved into the city, where it worked guarding breweries, butchers' shops, stockyards and factories. It was unknown outside of Bavaria until it became popular as a military dog during World War I and World War II.
The Central Asian Shepherd Dog, also known as the Alabay, Alabai and Turkmen Wolf-Hound, is a livestock guardian dog breed. Traditionally, the breed was used for guarding sheep and goat herds, as well as to protect and for guard duty. In 1990, the State Agroindustrial Committee of Turkmenistan approved the standard of the Turkmen Wolf-Hound dog breed.
The Moscow watchdog is a guard dog developed in the former Soviet Union, now Russia. It descends from crosses between the St. Bernard, the Caucasian Shepherd Dog and the Russian Pinto Hound. It contains the physical size, attractiveness and intelligence of a St. Bernard and the awareness and assertive traits of a Caucasian Shepherd Dog.
The Karakachan dog is a breed that originated from Bulgaria. It is related to the livestock guardian dogs of the surrounding countries: Romania to the north, North Macedonia and Serbia to the west, and Greece, and Turkey to the south. The dog is named after the Karakachans, Greek nomadic shepherds. Due to their conservative stock-breeding traditions, they have preserved some of the oldest breeds of domestic animals in Europe: the Karakachan sheep, Karakachan horse and the Karakachan dog.
The Russian Toy is a very small breed of dog originally bred in Russia from the English Toy Terrier. There are two types of coats in the breed: smooth coat and long coat. The smooth-coated variety was previously known as the Russian Toy Terrier and long-coated as the Moscow Long-Haired Toy Terrier. Both were brought together under the same Russian Toy Terrier name in 1988 and the "Terrier" was dropped from the name when the breed was added in 2006 to the official list of breeds registered with the Fédération Cynologique Internationale. The breed has been registered in the Foundation Stock Service of the American Kennel Club (AKC) since 2008, and has been allowed to compete in AKC companion events since 2010. The first official breed standard of the two varieties was written in 1966 in Russia.
The Armenian Gampr is an Armenian breed of flock guardian dog native to the Armenian Highlands. It falls within the Ovcharka group of livestock guardian dogs, which can be found throughout the Transcaucasus area. It was recognised in 2011 by the International Kennel Union in Moscow, under the guidance of the Armenian Kennel Club, which had developed the breed standard in the 1990s.
Dogs in the United States have significant popularity and status – they are often treated as family members. Currently, the American Kennel Club is the largest registry of pure breed dogs across the world.
