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Working Dogs

Working dogs are distinguished by their ability to perform jobs such as guarding property, pulling sleds, and undertaking water rescues. The breeds are characterized by high intelligence and considerable size and strength.

 

Kuvasz

The kuvasz is a breed of working dog originally bred as guard dogs in Europe. This large breed is characterized by strong muscles and a white coat.

Kuvasz

 

Doberman Pinscher

The Doberman pinscher is a cross between the Rottweiler, the German shepherd, the black and tan terrier, and the German pinscher, and has typically been bred as an aggressive guard dog.

Doberman Pinscher

 

Great Pyrenees

The Great Pyrenees is a breed of working dog bred in the Pyrenees Mountains of southwestern Europe to protect flocks of sheep. This large dog is characterized by thick, white fur, a broad head, and a deep chest.

Great Pyrenees

 

Newfoundland

Renowned for its excellent swimming ability, the Newfoundland has been known to rescue humans from drowning. Once also used as a work dog, it is now principally a watchdog and companion.

Newfoundland

 

Rottweiler

Despite its unwarranted reputation for viciousness, the Rottweiler is one of the most popular breeds in the United States. The powerfully built Rottweiler actually is a solicitous and calm animal, and is used as a pet and guard dog. Adult Rottweilers reach a weight of 41 to 50 kg (90 to 110 lb).

Rottweiler

 

Alaskan Malamute

This Alaskan Malamute has dense, layered fur as a shield from severe weather. The nomadic Mahlemuts, an Inuit people of northwestern Alaska, first bred the Alaskan Malamute as a sled dog to haul their belongings. Ranging from light gray to black in color, Alaskan Malamutes are also popular as pets and show dogs.

Alaskan Malamute

 

Akita Dog

Recognized in Japan as part of the country's national heritage, the akita dates from the 1600s, when a businessman in the city of Akita, on Honshû Island, Japan, developed the breed. Originally bred to hunt large game, this large, independent dog grows to weigh about 34 to 50 kg (75 to 110 lb).

Akita Dog

 

Siberian Husky

The Siberian husky has a dense coat of fur that allows it to weather harsh climates. Developed as a sled dog in the 1800s by the Chukchi people of northeastern Asia, the Siberian husky is a popular breed in sled-dog competition despite being a medium-sized dog. Males of this breed usually measure 53 to 60 cm (21 to 23.5 in) high at the shoulder and females are slightly smaller.

Siberian Husky

 

Portuguese Water Dog

The Portuguese water dog was bred in Portugal to fetch fishing equipment in the water. Similar to a poodle, this working breed has enhanced webbing on the feet to facilitate swimming.

Portuguese Water Dog

 

Boxer

Though its ancestry can be traced to the 16th century, the modern boxer was developed in late 19th-century Germany as an aggressive hunting and fighting dog. Subsequent breeders cultivated a much less aggressive boxer for more practical purposes. Boxers have become popular as seeing-eye dogs, police dogs, and household pets.

Boxer

 

Great Dane

The Great Dane is a breed of working dog distinguished by its large size. Males measure at least 76 cm (30 in) at the shoulder. The dog is also characterized by a smooth coat, long head, and broad chest.

Great Dane

 

Bullmastiff

The utilitarian history of the bullmastiff begins with English gamekeepers during the 1800s. Gamekeepers needed assistance in warding off poachers from large English estates and game preserves. They focused their search on domestic dogs, rejecting the mastiff for its sluggishness and the bulldog for its ferocity. Breeders crossed the two, producing the bullmastiff, which had the speed, courage, strength, and temperament to protect these estates.

Bullmastiff

 

Mastiff

The mastiff is a giant breed of working dog originally bred for warfare and hunting. The breed is characterized by a large body, a huge head, and a powerful neck and legs. Its color is tan with black markings around the face.

Mastiff

 

Samoyed

The Samoyed, named after the Samoyed people of Siberia, was originally trained to pull sleds and guard reindeer. It has recently become a popular show dog as well.

Samoyed

 

Komodor

A komondor is a breed of working dog distinguished by a coat of long, corded white hair that feels like felt.

Komodor

 

Saint Bernard

The Saint Bernard earned its reputation as a lifesaver at the hospice of Saint Bernard, near the Great Saint Bernard Pass of the Alps Mountains. Its keen sense of smell and of direction allow the St. Bernard to find and rescue people who are lost or buried in snow.

Saint Bernard

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