In-depth profiles of 60+ dog breeds: Labrador Retriever, Golden Retriever, German Shepherd, French Bulldog, Poodle, Beagle, and dozens more, with health...
The Yorkshire Terrier is one of the smallest dog breeds in the world and one of the most consequential in terms of popularity. Consistently ranking among the top ten most registered breeds with the American Kennel Club, the Yorkie packs the temperament of a bold terrier into a body that typically we
The Yorkshire Terrier is one of the world's most popular toy breeds, and its small size brings a specific set of health challenges that differ significantly from those of large breeds. Yorkies are prone to dental disease, tracheal collapse, portosystemic shunts, luxating patellas, and several other
The Whippet occupies a unique position in the canine world: a medium-sized sighthound built for explosive speed (up to 56 km/h), bred specifically for working-class industrial England in the 19th century, and possessing one of the most dual-natured temperaments of any dog breed. Outdoors, a Whippet
The West Highland White Terrier — universally known as the Westie — is one of Scotland's most beloved contributions to the world of dogs: compact, bold, and possessed of a thoroughly Scottish directness of character that makes it simultaneously engaging and occasionally exasperating. The breed's whi
The Weimaraner is one of the most visually striking dogs in existence — a sleek, muscular, silvery-grey dog with pale blue-grey or amber eyes that seem to look through you rather than at you. Nicknamed "the Grey Ghost" for that ethereal appearance, the Weimaraner is a German sporting breed of except
The Vizsla is Hungary's national dog and one of the most distinctive sporting breeds in the world — the only breed of its size that combines the functions of pointer and retriever in a single dog. Everything about the Vizsla is golden: the rich, rust-coloured coat, the golden-brown eyes, the golden
The Siberian Husky is one of the most visually striking and biologically specialised dog breeds in existence. Developed over thousands of years by the Chukchi people of northeastern Siberia as an endurance sled dog, the Husky is built for distances and conditions that no other domestic dog breed can
The Shih Tzu is one of the oldest companion dog breeds in the world, refined over centuries in Tibetan monasteries and the imperial courts of China to serve a single purpose: to be the perfect indoor companion for human beings. The breed's name translates from Mandarin as "lion dog" — a reference to
The Shiba Inu is Japan's most popular companion dog and the most registered of the six native Japanese dog breeds collectively known as the Nihon Ken (Japanese dogs). It is also, since the early 2010s, one of the most internationally recognised dog breeds on earth — a distinction owed in part to the
The Shetland Sheepdog, universally known as the Sheltie, is one of the most intelligent and versatile dog breeds in existence. Frequently mistaken for a miniature Rough Collie, the Sheltie is in fact a distinct breed with its own proud history, developed on the remote Shetland Islands off the northe
The Scottish Terrier — affectionately known as the Scottie — is one of the most iconic silhouettes in the world of dogs: compact and low-set, with upright ears, a distinctive full beard, and an expression of dignified, slightly imperious self-possession. The Scottie is one of five breeds that trace
The Samoyed is one of the most visually spectacular dog breeds in the world — a large, pure white, densely coated spitz of Siberian origin whose perpetual smile and cloud-like coat have made it one of the most photographed and admired dogs alive. Developed by the nomadic Samoyedic peoples of northwe
The Saint Bernard is one of the most iconic dog breeds in history — a massive, gentle giant of Swiss Alpine origin whose legend as a rescuer of avalanche victims and lost travellers in the Great St. Bernard Pass has made it one of the most universally recognized dogs in the world. Behind the legend
The Rottweiler is one of the oldest herding breeds with a documented working history, a dog whose ancestors served the Roman legions and whose descendants drove cattle to market in medieval Germany. It is also one of the most persistently misrepresented breeds in popular culture - frequently depicte
The Rottweiler is a powerful working breed with a lifespan markedly shorter than many similarly sized dogs, a high rate of cancer, and a distinct set of heritable orthopaedic and cardiac conditions that any owner or prospective buyer needs to understand. This article covers the most clinically signi
The Rhodesian Ridgeback is one of the most powerful, athletic, and distinctively marked dogs in the world — a South African breed developed by Boer settlers to serve as a versatile hunting companion and homestead guardian in the demanding terrain and climate of southern Africa. Its most famous role
The Rat Terrier is an American breed with a character shaped by over a century of practical farm work: compact, athletic, intelligent, and with a work ethic that distinguishes it from nearly every other terrier. The breed was developed in the late 19th and early 20th centuries as a farm rat-catcher
The Pug is one of the most recognizable dogs in the world — wrinkled, compact, big-eyed, and possessed of a goofy charm that has won it legions of admirers across centuries and continents. From the courts of ancient Chinese emperors to the laps of European royalty to the Instagram feeds of millions
The Portuguese Water Dog is a medium-sized, non-shedding working dog from Portugal that became one of the most talked-about breeds in the world when President Barack Obama's family chose one — named Bo — as the First Dog in 2009, followed by a second Portie, Sunny, in 2013. The White House connectio
The Poodle is simultaneously one of the most intelligent breeds ever systematically studied, one of the most versatile in terms of working roles across history, and one of the most cosmetically distinctive. Behind the elaborate clips and the aristocratic bearing that made the breed a symbol of Frenc
The Poodle, in its Standard, Miniature, and Toy varieties, is frequently cited as one of the healthiest popular breeds, yet it carries a distinct set of heritable conditions that prospective owners, breeders, and veterinarians need to understand. This article covers the most common and clinically si
The Pomeranian is one of the most popular toy breeds in the world — a tiny dog with a lion's heart, a fox's face, and an enormous profusion of double coat that makes it appear two to three times its actual size. Alert, curious, and bold in a way that surprises many first-time owners expecting a plac
The Pembroke Welsh Corgi is one of the most beloved dog breeds in the world — a small, sturdy herding dog from the hills of Wales that became globally famous as the companion of choice of Queen Elizabeth II, who kept more than 30 of them over the course of her 70-year reign. Beneath the fame and the
The Papillon is one of the oldest and most elegant toy breeds in the world — a delicate, butterfly-eared dog of European royal courts whose beauty, intelligence, and remarkable athleticism have made it a perennial favorite across five centuries of recorded history. Named for the French word for butt
The Newfoundland is one of the most remarkable working dogs ever developed — a giant, gentle, water-loving breed from the island of Newfoundland, Canada, that has been saving drowning victims from the sea for centuries. Built like a bear, swimming like an otter, and with the temperament of a devoted
The Miniature Schnauzer is the most popular of the three Schnauzer sizes and one of the most distinctive-looking dogs in existence. With its trademark bushy eyebrows, prominent beard and mustache, wiry double coat, and spirited personality, the Miniature Schnauzer manages to look simultaneously eleg
The Mastiff — known formally as the English Mastiff to distinguish it from other mastiff-type breeds — is one of the heaviest and most ancient dog breeds in existence. A dog of overwhelming physical presence, the Mastiff combines extraordinary size with a disposition of remarkable gentleness, patien
The Maltese is one of the oldest and most refined of the toy breeds — a small, silky-white dog that has been treasured as a companion by humans since antiquity. Depicted in ancient Greek and Roman art, described in the writings of Aristotle, and kept by aristocrats across civilizations for at least
The Labrador Retriever has been the most registered dog breed in the United States, United Kingdom, Canada, and Australia for most of the past three decades. The American Kennel Club recorded over 100,000 new Labrador registrations annually for nearly 30 consecutive years, and the breed held the num
The Labrador Retriever is one of the most thoroughly studied dog breeds in veterinary medicine. Decades of health surveys, genome-wide association studies, and orthopedic foundation data have produced a detailed picture of the conditions most likely to affect these dogs. That depth of research is bo
The Jack Russell Terrier is one of the most energetic, most intelligent, and most demanding terrier breeds — a small dog with a very large personality, exceptional athleticism, and a work ethic calibrated for a purpose that has not changed in over 150 years. The breed was created by Reverend John Ru
The Italian Greyhound is the smallest sighthound breed and one of the most ancient of all miniaturised dog breeds. Skeletons of Italian Greyhound-type dogs have been found in ancient Egyptian tombs, and the breed appears in the artwork of ancient Turkey and Greece, suggesting that the miniaturisatio
The Havanese is Cuba's only native dog breed and one of the most cheerful, sociable, and deeply people-oriented small dogs in existence. Descended from Bichon-type dogs brought by Spanish settlers to Cuba centuries ago, the Havanese nearly vanished from history following the Cuban Revolution of 1959
The Greyhound is the fastest domestic dog breed, capable of reaching sprint speeds of 68 to 72 kilometres per hour. It is also one of the oldest pedigree breeds in recorded history: Greyhound-type dogs are depicted in Egyptian tomb art dating to approximately 2900 BCE, making this one of a small num
The Great Dane is the largest dog breed by height measured at the withers, a canine of such scale that it consistently provokes astonishment in people encountering a well-grown adult male for the first time. A large male Great Dane at 86 centimetres at the withers and 82 kilograms is taller than man
The Golden Retriever is one of the most popular, most studied, and most beloved dog breeds in the world. Ranking consistently in the top five of the American Kennel Club's annual registration statistics, the breed combines athletic ability with an exceptionally stable temperament, making it the defa
The Golden Retriever faces a health landscape unlike almost any other breed. While beloved for its gentle temperament and trainability, the breed carries a cancer rate that far exceeds the canine average — the Morris Animal Foundation's landmark Golden Retriever Lifetime Study, enrolling over 3,000
The German Shepherd Dog is, by almost any measure, the most versatile working dog in the world. It patrols international borders with customs officers, detects improvised explosive devices with military units, guides blind individuals through city streets, tracks missing persons through wilderness t
The German Shepherd Dog carries one of the most complex health profiles among popular dog breeds. Decades of selection for an extreme sloped rear topline in the show ring, combined with a closed gene pool and high breeding volumes, have produced a breed vulnerable to a cluster of musculoskeletal, ga
The French Bulldog is currently the most popular dog breed in the United States according to American Kennel Club registration data, a position it claimed in 2022 by ending the Labrador Retriever's 31-year consecutive reign at the top of the rankings. It has also climbed to the top of popularity cha
The French Bulldog's rise to the most registered breed in the United States (surpassing the Labrador Retriever in 2022) has coincided with a growing body of veterinary evidence documenting the significant health costs paid by these dogs for their extreme conformation. French Bulldogs are a brachycep
The English Springer Spaniel is one of the most versatile and enduringly popular sporting dogs in the world. Energetic, affectionate, and possessed of an extraordinary nose, the Springer has served as a working gun dog for centuries while simultaneously earning its place as a warm and lively family
The Doberman Pinscher is the only dog breed created by a single named individual with a documented purpose. In the 1890s in Apolda, Thuringia, a German tax collector named Karl Friedrich Louis Dobermann needed a dog that could accompany him on his rounds — which required entering some of the more da
The Dalmatian is the only dog breed characterised by a spotted coat, and those spots carry a remarkable biological story. Dalmatian puppies are born completely white — every single one of them. The black or liver spots that define the breed's appearance develop in the days and weeks following birth,
The Dachshund is one of the most recognisable dog breeds in the world, distinguished by a body plan found in no other dog: an elongated trunk, a deep chest, and dramatically shortened legs that place the dog close to the ground. This body plan is not an accident of selective breeding for aesthetics
The Dachshund is among the most recognisable dog breeds in the world, but its distinctive elongated body and shortened legs come with a significant inherited vulnerability: intervertebral disc disease. Back problems are so prevalent in Dachshunds that the breed has become the primary model species f
The American Cocker Spaniel is the smallest breed in the AKC's Sporting Group and one of the most recognizably beautiful dogs in existence, with its silky, abundant coat, soulful dark eyes, and long, expressive ears. Developed from English Cocker Spaniel lines in the United States over several gener
The Chow Chow is one of the most genetically primitive domestic dog breeds, and population genetics studies consistently place it among the small group of basal breeds most closely related to the ancestral wolf. Behind the distinctive lion-like mane, the deep-set eyes, and the characteristic blue-bl
The Chihuahua is the smallest recognized dog breed in the world, yet it carries within its tiny frame one of the most assertive, confident, and memorable personalities in all of dogdom. Bold enough to challenge dogs ten times its size, loyal enough to bond with its chosen person with singular devoti
The Cavalier King Charles Spaniel is one of the most beloved toy breeds in the world, combining the elegance of a spaniel with the affectionate nature of a companion dog. With its silky, flowing coat, large expressive eyes, and gentle temperament, this breed has captured the hearts of dog lovers acr
