All Breeds A-Z breeds

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# Breed AKC group Size Weight Lifespan
153 AffenpinscherThe Affenpinscher is a small, wiry-coated German toy breed with a monkey-like face, bred to hunt rats and now kept as a bold, funny, watchful companion. Toy Group Small 7 to 10 lb 12 to 14 years
117 Afghan HoundThe Afghan Hound is a tall sighthound from Afghanistan with a long, flowing coat and a proud bearing, bred to hunt over rough, cold mountain country. Hound Group Medium 50 to 60 lb 12 to 14 years
70 Airedale TerrierThe largest of the terriers, a tall, wiry-coated English working dog with a strong sense of humor and plenty of stamina. Terrier Group Medium 50 to 70 lb 11 to 14 years
62 AkitaThe Akita is a large, dignified spitz-type dog from Japan, loyal and strong-willed, with a thick coat and a reserved, guardian nature. Working Group Large 70 to 130 lb 10 to 13 years
81 Alaskan MalamuteThe Alaskan Malamute is a big, strong Arctic sled dog built for hauling heavy loads, with a thick coat, a friendly face and an independent mind. Working Group Large 75 to 85 lb 10 to 14 years
182 American English CoonhoundThe American English Coonhound is a lean, speedy American hound descended from English foxhounds, bred to trail raccoon and other game by scent and voice. Hound Group Medium 40 to 65 lb 11 to 12 years
124 American Eskimo DogThe American Eskimo Dog is a white, fox-faced spitz in three sizes, known for its intelligence, loud bark and long history as a trick dog and family watchdog. Non-Sporting Group Small 6 to 35 lb 13 to 15 years
188 American FoxhoundThe American Foxhound is a tall, rangy, long-legged hound descended from English hounds, bred to trail fox by scent, and the state dog of Virginia. Hound Group Large 65 to 70 lb 11 to 13 years
108 American Hairless TerrierA small, lively American terrier that comes in hairless and coated forms, descended from a single hairless puppy and needing skin protection. Terrier Group Small 12 to 16 lb 14 to 16 years
97 American Staffordshire TerrierA strong, stocky American terrier with a close short coat, a devoted and eager temperament, and a physical presence that calls for careful ownership. Terrier Group Medium 40 to 70 lb 12 to 16 years
176 American Water SpanielThe American Water Spaniel is a medium-sized, curly-coated brown spaniel from Wisconsin, bred for hunting from small boats and still a rare, active companion. Sporting Group Medium 25 to 45 lb 10 to 14 years
88 Anatolian Shepherd DogThe Anatolian Shepherd Dog is a large, rugged livestock guardian from Turkey, independent and protective, bred to defend flocks across open country. Working Group Large 80 to 150 lb 11 to 13 years
47 Australian Cattle DogThe Australian Cattle Dog is a tough, compact herding dog bred to drive cattle over long distances, known for endurance, loyalty and a strong will. Herding Group Medium 33 to 50 lb 12 to 16 years
14 Australian ShepherdThe Australian Shepherd is an agile, intelligent American herding dog with a merle or solid coat, known for stamina, loyalty and a need for work. Herding Group Medium 40 to 65 lb 12 to 15 years
150 Australian TerrierA small, sturdy terrier from Australia with a rough blue-and-tan or sandy coat, a friendly, active nature, and a distinctive topknot. Terrier Group Small 14 to 16 lb 12 to 15 years
195 AzawakhThe Azawakh is a tall, very lean sighthound from the Sahel region of West Africa, bred by nomads to hunt and guard, and a reserved, loyal and independent dog. Hound Group Medium 33 to 55 lb 12 to 15 years
129 BarbetThe Barbet is a rustic French water dog with a thick, curly, low-shedding coat and a sociable, easy-going temperament, used for retrieving waterfowl. Sporting Group Medium 35 to 65 lb 13 to 15 years
92 BasenjiThe Basenji is a small, short-coated hound from central Africa that does not bark in the usual way, and a catlike, independent, athletic companion. Hound Group Small 22 to 24 lb 13 to 14 years
— Basset Fauve de BretagneThe Basset Fauve de Bretagne is a small, wiry, fawn French scent hound from Brittany, bred to hunt hare and rabbit, and an energetic, cheerful companion. Hound Group Medium 25 to 35 lb 12 to 14 years
34 Basset HoundThe Basset Hound is a heavy-boned, long-eared scent hound from France and England, known for its tracking nose, its droopy face and its easygoing nature. Hound Group Medium 40 to 65 lb 10 to 12 years
7 BeagleThe Beagle is a compact, merry scent hound from England, bred to hunt rabbits in a pack and known for its nose, its voice and its appetite. Hound Group Medium 20 to 30 lb 12 to 15 years
140 Bearded CollieThe Bearded Collie is a cheerful, shaggy-coated Scottish herding dog with boundless bounce, known as the clown of the herding group. Herding Group Medium 45 to 55 lb 12 to 14 years
102 BeauceronThe Beauceron is a large, athletic French herding and guarding dog with a rugged black-and-tan coat, double dewclaws and a confident, serious character. Herding Group Large 70 to 110 lb 10 to 12 years
147 Bedlington TerrierA lamb-like English terrier with a pear-shaped head and a curly topknot, gentle at home and fast and gritty when it needs to be. Terrier Group Small 17 to 23 lb 12 to 14 years
196 Belgian LaekenoisThe Belgian Laekenois is the rarest of the four Belgian herding breeds, with a rough, wiry fawn coat, and is valued as an agile working partner. Herding Group Medium 55 to 65 lb 12 to 14 years
32 Belgian MalinoisThe Belgian Malinois is a powerful, short-coated Belgian herding breed used in police and military work, with intense drive that calls for experienced handling. Herding Group Medium 40 to 80 lb 14 to 16 years
120 Belgian SheepdogThe Belgian Sheepdog is a striking, long-haired black herding breed from Belgium, known as the Groenendael elsewhere, with intelligence and a watchful nature. Herding Group Medium 45 to 75 lb 12 to 14 years
115 Belgian TervurenThe Belgian Tervuren is an elegant, long-coated Belgian herding dog with a black-tipped fawn coat, known for sensitivity, athleticism and drive. Herding Group Medium 45 to 75 lb 12 to 14 years
183 Bergamasco SheepdogThe Bergamasco Sheepdog is an Italian Alpine herding dog whose coat forms thick, felted flocks, known for a calm, patient and devoted nature. Herding Group Large 57 to 70 lb 13 to 15 years
166 Berger PicardThe Berger Picard is a rustic, wiry-coated French herding dog from Picardy with upright ears, an expressive face and a reserved, independent streak. Herding Group Medium 50 to 70 lb 13 to 15 years
20 Bernese Mountain DogThe Bernese Mountain Dog is a large, tricolor Swiss farm dog known for a gentle, affectionate nature and a thick coat, with a short lifespan. Working Group Large 70 to 115 lb 7 to 10 years
49 Bichon FriseThe Bichon Frise is a small, white, powder-puff companion with a cheerful nature, a curly coat that needs regular professional grooming and a long lifespan. Non-Sporting Group Small 12 to 18 lb 14 to 15 years
74 Biewer TerrierThe Biewer Terrier is a small tricolor toy with a long silky coat, developed in Germany in the 1980s and valued as a lively, affectionate lap companion. Toy Group Small 4 to 8 lb 12 to 16 years
137 Black and Tan CoonhoundThe Black and Tan Coonhound is a large American scent hound with rich tan markings, bred to trail raccoons, and a mild-mannered but loud companion. Hound Group Large 65 to 110 lb 10 to 12 years
154 Black Russian TerrierThe Black Russian Terrier is a large, black, shaggy-coated guardian developed in the Soviet Union, intelligent and loyal but demanding of owners and groomers. Working Group Large 80 to 130 lb 10 to 12 years
59 BloodhoundThe Bloodhound is a large, wrinkled scent hound from Europe, famous for the most sensitive nose of any breed and used to trace missing people. Hound Group Large 80 to 110 lb 7 to 10 years
132 Bluetick CoonhoundThe Bluetick Coonhound is a mottled blue-and-black American scent hound, bred to track raccoons by night, with a deep voice and a great deal of stamina. Hound Group Large 45 to 80 lb 11 to 12 years
112 BoerboelThe Boerboel is a massive South African mastiff-type farm guardian, strong, confident and protective, that needs knowledgeable owners and room. Working Group Large 110 to 200 lb 10 to 12 years
26 Border CollieThe Border Collie is a lithe herding dog from the Anglo-Scottish border, famous for intense focus, speed and exceptional trainability. Herding Group Medium 30 to 55 lb 12 to 15 years
91 Border TerrierA small, rough-coated working terrier from the English and Scottish border country, valued as a friendly, sturdy, adaptable family dog. Terrier Group Small 11 to 16 lb 12 to 15 years
99 BorzoiThe Borzoi is a tall, silky-coated sighthound from Russia, bred to course wolves, and a quiet, reserved and elegant house dog. Hound Group Large 60 to 105 lb 9 to 12 years
23 Boston TerrierThe Boston Terrier is a compact, short-nosed American companion with a tuxedo coat, known for its friendly, lively and sociable nature. Non-Sporting Group Small 12 to 25 lb 11 to 13 years
100 Bouvier des FlandresThe Bouvier des Flandres is a large, rugged herding and guarding dog from Belgium and France with a shaggy weatherproof coat and a calm, serious manner. Herding Group Large 70 to 110 lb 10 to 12 years
18 BoxerThe Boxer is a muscular, short-coated German working breed known for boundless energy, a playful streak and strong attachment to its family. Working Group Medium 50 to 70 lb 10 to 12 years
64 Boykin SpanielThe Boykin Spaniel is a compact, brown, South Carolina spaniel bred to hunt wild turkey and waterfowl from small boats, and a cheerful family dog. Sporting Group Medium 25 to 40 lb 14 to 16 years
136 Bracco ItalianoThe Bracco Italiano is a large, solid Italian pointer with long drooping ears and a trotting gait, valued as a steady hunting dog and a calm companion. Sporting Group Large 55 to 90 lb 10 to 14 years
172 BriardThe Briard is a large French herding and guarding dog with a long, goat-like coat, double hind dewclaws and a loyal, protective nature. Herding Group Large 55 to 100 lb 10 to 12 years
31 BrittanyThe Brittany is a compact, leggy French bird dog with a lively, biddable nature, built to point and retrieve and to cover ground all day. Sporting Group Medium 30 to 40 lb 12 to 14 years
82 Brussels GriffonThe Brussels Griffon is a small, flat-faced Belgian toy dog with an almost human expression, once a stable ratter and now a devoted, sensitive companion. Toy Group Small 8 to 10 lb 12 to 15 years
86 Bull TerrierA muscular, clownish English dog with a distinctive egg-shaped head, a short coat, and a strong will that needs an experienced and active owner. Terrier Group Medium 35 to 70 lb 11 to 14 years
10 BulldogThe Bulldog is a heavy, wrinkled, short-faced English breed once used in bull-baiting and now a calm, stubborn and affectionate house companion. Non-Sporting Group Medium 40 to 50 lb 8 to 10 years
78 BullmastiffThe Bullmastiff is a large, short-coated English guardian, developed to deter poachers, now a calm and loyal companion with a firm but affectionate nature. Working Group Large 100 to 130 lb 7 to 9 years
68 Cairn TerrierA small, shaggy, cheerful Scottish terrier with a weatherproof coat, a big personality, and a love of digging that has made it a favorite family pet. Terrier Group Small 13 to 14 lb 13 to 15 years
193 Canaan DogA hardy, alert pariah-type herding and guard dog from Israel, wary of strangers, devoted to its family and well adapted to hot, dry climates. Herding Group Medium 35 to 55 lb 12 to 15 years
11 Cane CorsoThe Cane Corso is an Italian mastiff-type guardian with a muscular build and an alert, serious manner, suited to experienced owners. Working Group Large 90 to 120 lb 9 to 12 years
65 Cardigan Welsh CorgiA sturdy, long-tailed Welsh cattle-herding dog with a deep chest, big ears and a steady, loyal temperament, larger and heavier-boned than the Pembroke. Herding Group Medium 25 to 38 lb 12 to 15 years
12 Cavalier King Charles SpanielThe Cavalier King Charles Spaniel is a gentle English toy spaniel with a silky coat and an affectionate nature, prone to inherited heart and neurologic disease. Toy Group Small 13 to 18 lb 10 to 14 years
197 Cesky TerrierA calm, long-bodied terrier from the Czech Republic with a soft clipped silvery coat, created in the twentieth century from Scottish and Sealyham stock. Terrier Group Small 14 to 24 lb 12 to 15 years
56 Chesapeake Bay RetrieverThe Chesapeake Bay Retriever is a tough, independent American retriever with an oily, wavy coat, bred to work in icy water all day. Sporting Group Large 55 to 80 lb 10 to 13 years
24 ChihuahuaThe Chihuahua is the smallest recognized breed, a Mexican toy dog with a big personality, a loud voice and a strong attachment to one person. Toy Group Small 3 to 6 lb 14 to 16 years
72 Chinese CrestedThe Chinese Crested is a slender toy dog, either hairless with a crest and plume or coated as a Powderpuff, known for its affectionate, clingy nature. Toy Group Small 8 to 12 lb 13 to 17 years
80 Chinese Shar-PeiThe Chinese Shar-Pei is a deeply wrinkled, bristly-coated dog from southern China with a reserved nature and some distinctive inherited health problems. Non-Sporting Group Medium 40 to 55 lb 8 to 12 years
198 ChinookThe Chinook is a rare, tawny sled dog from New Hampshire, gentle, calm and willing, bred to combine the power of a freight dog with the speed of a racer. Working Group Large 55 to 90 lb 12 to 15 years
94 Chow ChowThe Chow Chow is an ancient Chinese spitz with a lion-like ruff, a blue-black tongue and an aloof, dignified manner that suits experienced owners. Non-Sporting Group Medium 45 to 70 lb 8 to 12 years
133 Clumber SpanielThe Clumber Spaniel is the largest spaniel, a heavy, white, slow-moving dog with a mild, dignified temperament, bred to hunt steadily through thick cover. Sporting Group Large 55 to 85 lb 10 to 12 years
33 Cocker SpanielThe Cocker Spaniel is the smallest sporting spaniel, with a silky coat and a merry nature, bred to flush game birds and now a popular companion. Sporting Group Medium 20 to 30 lb 12 to 15 years
39 CollieA graceful, gentle herding dog from Scotland, famous for its flowing coat and loyal nature, in both rough-coated and smooth-coated varieties. Herding Group Large 50 to 75 lb 12 to 14 years
79 Coton de TulearThe Coton de Tulear is a small, cheerful white companion from Madagascar with a soft, cotton-like coat and a lively, affectionate temperament. Non-Sporting Group Small 8 to 13 lb 14 to 16 years
168 Curly-Coated RetrieverThe Curly-Coated Retriever is a tall, black or liver retriever with a tight, crisp curled coat, an independent mind and good stamina in cold water. Sporting Group Large 60 to 95 lb 9 to 14 years
5 DachshundThe Dachshund is a long-bodied, short-legged scent hound from Germany, bred to follow badgers underground and kept today as a bold, vocal companion. Hound Group Small 16 to 32 lb 12 to 16 years
50 DalmatianThe Dalmatian is a spotted, athletic dog from Croatia, bred to run beside carriages and now an energetic, loyal companion with notable inherited health issues. Non-Sporting Group Medium 45 to 70 lb 11 to 13 years
186 Dandie Dinmont TerrierA rare, long-bodied terrier named in a Walter Scott novel, with a silky topknot and a gentle, dignified nature. Terrier Group Small 18 to 24 lb 12 to 15 years
170 Danish-Swedish FarmdogThe Danish-Swedish Farmdog is a small, short-coated Scandinavian farm dog, cheerful and quick, valued as a ratter, watchdog and active family companion. Working Group Small 15 to 25 lb 11 to 13 years
15 Doberman PinscherThe Doberman Pinscher is a sleek, fast German guard and working dog valued for intelligence, loyalty and a strong bond with its family. Working Group Large 60 to 100 lb 10 to 12 years
101 Dogo ArgentinoThe Dogo Argentino is a powerful white Argentine big-game hunting dog, athletic and brave, needing experienced handling and firm socialization. Working Group Large 80 to 100 lb 10 to 15 years
95 Dogue de BordeauxThe Dogue de Bordeaux is a massive French mastiff with a wrinkled face, a short red coat and a loyal, calm nature that comes with heavy drool. Working Group Large 99 to 140 lb 5 to 8 years
35 English Cocker SpanielThe English Cocker Spaniel is a merry, athletic spaniel with a feathered coat, bred to flush woodcock and now a lively family and field companion. Sporting Group Medium 26 to 34 lb 12 to 15 years
187 English FoxhoundThe English Foxhound is a large, strong pack hound from England, bred for generations to hunt fox with stamina and voice, and a sociable, demanding dog. Hound Group Large 60 to 75 lb 10 to 13 years
89 English SetterThe English Setter is a gentle, elegant bird dog with a flecked white coat, bred to range and point game birds and valued as a mellow family companion. Sporting Group Large 45 to 80 lb 10 to 12 years
27 English Springer SpanielThe English Springer Spaniel is a friendly, energetic flushing spaniel with a feathered coat, kept for bird hunting and as an active family dog. Sporting Group Medium 40 to 50 lb 12 to 14 years
134 English Toy SpanielThe English Toy Spaniel is a quiet, short-nosed lap spaniel with a domed head and long silky ears, descended from the dogs of the English court. Toy Group Small 8 to 14 lb 10 to 12 years
178 Entlebucher Mountain DogThe smallest of the Swiss mountain dogs, a compact, tricolor cattle-driving breed that is athletic, devoted and exuberant with a strong need for work. Herding Group Medium 40 to 65 lb 11 to 13 years
148 Field SpanielThe Field Spaniel is a rare, solid-colored English spaniel, low and long in the body, bred to work in thick cover and kept for its even, gentle nature. Sporting Group Medium 35 to 50 lb 11 to 13 years
127 Finnish LapphundA friendly, thickly coated spitz-type herding dog from Finnish Lapland, bred to manage reindeer and valued as a cheerful, talkative family companion. Herding Group Medium 33 to 53 lb 12 to 15 years
194 Finnish SpitzThe Finnish Spitz is a fox-like, golden-red hunting spitz from Finland, famous for its ringing bark used to point birds and for its spirited, vocal nature. Non-Sporting Group Medium 20 to 33 lb 12 to 15 years
98 Flat-Coated RetrieverThe Flat-Coated Retriever is a cheerful, black or liver retriever with a sleek, feathered coat, known for lifelong puppy-like enthusiasm. Sporting Group Large 60 to 70 lb 8 to 10 years
1 French BulldogThe French Bulldog is a small, muscular, bat-eared companion from France and England, popular in cities for its easygoing nature and limited exercise needs. Non-Sporting Group Small 20 to 28 lb 10 to 12 years
139 German PinscherThe German Pinscher is a medium-sized, short-coated German farm and guard dog, athletic and alert, with a lively, strong-willed and inquisitive nature. Working Group Medium 25 to 45 lb 12 to 14 years
4 German Shepherd DogA large, athletic herding breed from Germany, widely used in police, military and service work and kept as a loyal, trainable family guardian. Herding Group Large 50 to 90 lb 9 to 13 years
9 German Shorthaired PointerThe German Shorthaired Pointer is an athletic, versatile hunting dog with a short liver or black-and-white coat and very high energy. Sporting Group Medium 45 to 70 lb 10 to 12 years
58 German Wirehaired PointerThe German Wirehaired Pointer is a tough, versatile hunting dog with a harsh weatherproof coat and a determined, energetic nature. Sporting Group Medium 50 to 70 lb 12 to 14 years
52 Giant SchnauzerThe Giant Schnauzer is a powerful, bearded German working dog, strong and intelligent, that needs firm leadership, exercise and regular grooming. Working Group Large 55 to 85 lb 12 to 15 years
165 Glen of Imaal TerrierA sturdy, long-bodied Irish terrier from County Wicklow, quieter and more laid-back than most terriers, with a soft, shaggy coat. Terrier Group Medium 32 to 40 lb 12 to 15 years
3 Golden RetrieverThe Golden Retriever is a friendly, feathered gun dog from Scotland, known as a patient family companion, a bird retriever and a frequent service dog. Sporting Group Large 55 to 75 lb 10 to 12 years
104 Gordon SetterThe Gordon Setter is the heaviest setter, a black and tan Scottish bird dog with a loyal, serious nature and good stamina for long days afield. Sporting Group Large 45 to 80 lb 10 to 12 years
200 Grand Basset Griffon VendéenThe Grand Basset Griffon Vendéen is a rough-coated French scent hound, taller than the Petit, bred to hunt hare and deer, with a friendly, relaxed manner. Hound Group Medium 40 to 45 lb 10 to 14 years
22 Great DaneThe Great Dane is one of the tallest dog breeds, a gentle and dignified German giant with a short coat and a relatively short life. Working Group Large 110 to 175 lb 7 to 10 years
66 Great PyreneesThe Great Pyrenees is a large white livestock guardian from the Pyrenees mountains, gentle with its charges, independent in thought and a night-time barker. Working Group Large 85 to 115 lb 10 to 12 years
71 Greater Swiss Mountain DogThe Greater Swiss Mountain Dog is a strong, tricolor Swiss draft and farm dog, short-coated, willing and sociable, and larger than the Bernese. Working Group Large 85 to 140 lb 10 to 12 years
151 GreyhoundThe Greyhound is the fastest dog breed, a tall, lean sighthound from Britain bred to chase game and race, and a quiet, gentle house dog. Hound Group Large 60 to 70 lb 10 to 14 years
199 HarrierThe Harrier is a medium-sized English pack hound, bred to hunt hare on foot, that looks like a large Beagle and is cheerful, tireless and rarely seen as a pet. Hound Group Medium 40 to 60 lb 12 to 15 years
25 HavaneseThe Havanese is a sturdy little Cuban companion with a long, silky, wavy coat and a bouncy, people-loving temperament that suits families and apartments. Toy Group Small 7 to 13 lb 14 to 16 years
174 Ibizan HoundThe Ibizan Hound is a tall, lean, prick-eared sighthound from the Balearic Islands, bred to hunt rabbits, with great leaping ability and a lively nature. Hound Group Medium 40 to 55 lb 11 to 14 years
138 Icelandic SheepdogA cheerful, sturdy spitz-type herding dog from Iceland with a curled tail and a lively voice, valued as a friendly and adaptable family dog. Herding Group Medium 20 to 30 lb 12 to 14 years
162 Irish Red and White SetterThe Irish Red and White Setter is a rarer, sturdier cousin of the Irish Setter, with a white coat marked in red, bred to find game birds. Sporting Group Large 50 to 75 lb 11 to 15 years
73 Irish SetterThe Irish Setter is a tall, mahogany-red gun dog with a silky coat, bred to find game birds and known for a rollicking, affectionate temperament. Sporting Group Large 60 to 70 lb 12 to 15 years
149 Irish TerrierA leggy, red-coated terrier from Ireland with a wiry coat and a bold, loyal nature, historically a farm dog, guard, and messenger. Terrier Group Medium 25 to 27 lb 12 to 15 years
169 Irish Water SpanielThe Irish Water Spaniel is the tallest spaniel, a liver-colored water retriever with a topknot, tight curls and a smooth tail, known for a clownish streak. Sporting Group Medium 45 to 68 lb 10 to 12 years
75 Irish WolfhoundThe Irish Wolfhound is among the tallest dog breeds, a rough-coated sighthound from Ireland with a gentle manner and a short lifespan. Hound Group Large 105 to 120 lb 6 to 8 years
53 Italian GreyhoundThe Italian Greyhound is the smallest sighthound, a slender, fast and delicate companion with a short coat that feels the cold and craves warmth and company. Toy Group Small 7 to 14 lb 14 to 15 years
103 Japanese ChinThe Japanese Chin is a small, flat-faced toy with a long silky coat and a cat-like, dignified personality, kept for centuries as a companion of nobles. Toy Group Small 4 to 9 lb 10 to 14 years
85 KeeshondThe Keeshond is a friendly, silver-and-black Dutch spitz with a plush coat and spectacle markings, known as a watchful family companion. Non-Sporting Group Medium 35 to 45 lb 12 to 15 years
155 Kerry Blue TerrierA strong, upright Irish terrier with a soft, wavy blue-gray coat that does not shed, a bold temperament, and demanding grooming needs. Terrier Group Medium 33 to 40 lb 12 to 15 years
185 KomondorThe Komondor is a large Hungarian flock guardian with a heavy white corded coat, calm and devoted at home, fearless against threats and demanding to groom. Working Group Large 80 to 100 lb 10 to 12 years
179 KuvaszThe Kuvasz is a large white Hungarian livestock and property guardian, devoted to its family, wary of strangers and independent in judgment. Working Group Large 70 to 115 lb 9 to 12 years
2 Labrador RetrieverThe Labrador Retriever is a sturdy, water-loving gun dog with an easygoing nature, widely kept as a family pet and a working guide and service dog. Sporting Group Large 55 to 80 lb 10 to 12 years
77 Lagotto RomagnoloThe Lagotto Romagnolo is a curly-coated Italian water dog turned truffle hunter, with a keen nose, a teddy-bear look and a trainable, busy nature. Sporting Group Medium 24 to 35 lb 15 to 17 years
157 Lakeland TerrierA small, narrow-chested English terrier from the Lake District, bred to hunt foxes among rocks, with a wiry coat and an energetic, confident personality. Terrier Group Small 17 to 17 lb 12 to 16 years
190 Lancashire HeelerA small, short-legged English cattle-herding dog with a glossy black and tan coat, known for being cheerful, alert and fond of herding games. Herding Group Small 13 to 17 lb 12 to 15 years
96 LeonbergerThe Leonberger is a giant, lion-maned German family dog with a water-resistant coat, a gentle disposition and a taste for company and swimming. Working Group Large 110 to 170 lb 7 to 9 years
83 Lhasa ApsoThe Lhasa Apso is a small Tibetan companion dog with a long, flowing coat, an alert nature and a bold, watchful personality. Non-Sporting Group Small 12 to 18 lb 12 to 15 years
159 LöwchenThe Löwchen, or little lion dog, is a small, sturdy, cheerful companion best known for its traditional lion clip. Non-Sporting Group Small 9 to 15 lb 13 to 15 years
37 MalteseThe Maltese is a tiny Mediterranean toy with a floor-length white silky coat, a long history as a lap dog and a bold, affectionate personality. Toy Group Small 4 to 7 lb 12 to 15 years
131 Manchester TerrierA sleek, black-and-tan English terrier in Standard and Toy sizes, quick, clean, and alert, with a short coat that needs little grooming. Terrier Group Small 12 to 22 lb 14 to 16 years
40 MastiffThe Mastiff is one of the heaviest dog breeds, a massive but gentle English guardian with a calm manner and a short, easy coat. Working Group Large 120 to 230 lb 6 to 10 years
28 Miniature American ShepherdA compact, athletic herding dog developed in the United States from small Australian Shepherds, quick to learn and happiest with a job. Herding Group Medium 20 to 40 lb 12 to 15 years
105 Miniature Bull TerrierA small version of the Bull Terrier with the same egg-shaped head and clownish, stubborn personality in a more apartment-friendly body. Terrier Group Small 18 to 28 lb 11 to 14 years
67 Miniature PinscherThe Miniature Pinscher is a fast, fearless German toy dog with a high-stepping gait, known as the King of Toys for its swagger and boundless energy. Toy Group Small 8 to 10 lb 12 to 14 years
17 Miniature SchnauzerA sturdy, bearded German terrier-type dog with a wiry coat, a quick mind, and a loud voice, popular as a small family companion and watchdog. Terrier Group Small 11 to 20 lb 12 to 15 years
125 MudiA rare, athletic Hungarian herding dog with a wavy coat and upright ears, quick, versatile and alert, best suited to owners who have plenty of time to train. Herding Group Small 18 to 29 lb 12 to 14 years
119 Neapolitan MastiffThe Neapolitan Mastiff is a giant, wrinkled Italian guardian with loose skin and heavy drool, calm at home and deeply watchful of its household. Working Group Large 110 to 150 lb 7 to 9 years
158 Nederlandse KooikerhondjeThe Nederlandse Kooikerhondje is a small, orange-and-white Dutch spaniel type that once lured ducks into traps, now a lively, alert and sensitive companion. Sporting Group Medium 20 to 30 lb 12 to 14 years
46 NewfoundlandThe Newfoundland is a giant, water-loving working dog from Canada, famous for its sweet temperament, webbed feet and lifesaving swimming ability. Working Group Large 100 to 150 lb 9 to 10 years
126 Norfolk TerrierA small, drop-eared English terrier with a hard red, wheaten, black and tan, or grizzle coat and a sweet, sociable nature. Terrier Group Small 11 to 12 lb 12 to 15 years
173 Norwegian BuhundA lively, spitz-type Norwegian farm and herding dog with a curled tail and a ready voice, energetic, friendly and a strong fit for active households. Herding Group Medium 26 to 40 lb 12 to 15 years
128 Norwegian ElkhoundThe Norwegian Elkhound is a sturdy, gray spitz-type hound from Norway, bred to track and hold moose, and a vocal, hardy and loyal family dog. Hound Group Medium 48 to 55 lb 12 to 15 years
202 Norwegian LundehundThe Norwegian Lundehund is a rare, agile Nordic spitz with six toes on each foot, bred to hunt puffins on sea cliffs. Non-Sporting Group Medium 20 to 30 lb 12 to 15 years
109 Norwich TerrierOne of the smallest terriers, a sturdy English dog with prick ears, a harsh red, wheaten, black and tan, or grizzle coat, and a friendly outlook. Terrier Group Small 11 to 12 lb 12 to 15 years
69 Nova Scotia Duck Tolling RetrieverThe Nova Scotia Duck Tolling Retriever is the smallest retriever, a red, fox-like Canadian dog that lures ducks to shore and is very energetic. Sporting Group Medium 35 to 50 lb 12 to 14 years
87 Old English SheepdogA big, shaggy, cheerful herding dog from England with a profuse grey and white coat, bred to drive livestock and now valued as a clownish family companion. Herding Group Large 60 to 100 lb 10 to 12 years
189 OtterhoundThe Otterhound is a large, shaggy, webbed-footed scent hound from England, bred to hunt otters in water, and a rare, goofy and boisterous family dog. Hound Group Large 80 to 115 lb 10 to 12 years
42 PapillonThe Papillon is a small, intelligent toy spaniel named for its butterfly-like ears, quick to learn and unusually athletic for its size. Toy Group Small 5 to 10 lb 14 to 16 years
121 Parson Russell TerrierA leggy, athletic white-bodied English hunting terrier, bred to run with foxhounds, with endless energy and a smart, strong-minded outlook. Terrier Group Small 13 to 17 lb 13 to 15 years
90 PekingeseThe Pekingese is a small, flat-faced Chinese toy with a lion-like mane, once an imperial palace dog and now a dignified, stubborn and loyal companion. Toy Group Small 7 to 14 lb 12 to 14 years
16 Pembroke Welsh CorgiA low, sturdy herding dog from Wales with a fox-like face, big ears and a bold, outgoing manner, bred to drive cattle by nipping at their heels. Herding Group Medium 25 to 30 lb 12 to 14 years
161 Petit Basset Griffon VendéenThe Petit Basset Griffon Vendéen is a small, rough-coated French scent hound bred to hunt hare in thick brush, with a cheerful, outgoing and noisy nature. Hound Group Medium 25 to 40 lb 12 to 15 years
180 Pharaoh HoundThe Pharaoh Hound is a sleek, tan-coated hunting hound from Malta, bred to chase rabbits, known for blushing when happy and for its speed and grace. Hound Group Medium 45 to 55 lb 12 to 14 years
171 Plott HoundThe Plott Hound is a brindle American hunting hound from North Carolina, bred to track bear and boar, and the state dog of North Carolina. Hound Group Medium 40 to 60 lb 12 to 14 years
111 PointerThe Pointer is a sleek, fast bird dog from England that locks into a rigid stance to show game, with a smooth coat and a bold, driven nature. Sporting Group Medium 45 to 75 lb 12 to 15 years
192 Polish Lowland SheepdogA medium-sized, shaggy Polish herding dog with a thick, tousled coat, known for its sharp memory, cheerful energy and close family bonds. Herding Group Medium 30 to 50 lb 12 to 14 years
19 PomeranianThe Pomeranian is a tiny, fluffy spitz with a fox-like face and a plumed tail, a confident and noisy companion descended from much larger working dogs. Toy Group Small 3 to 7 lb 12 to 16 years
6 PoodleThe Poodle is an intelligent, athletic water retriever in three sizes, known for a curly non-shedding coat and strong trainability. Non-Sporting Group Medium 40 to 70 lb 12 to 15 years
43 Portuguese Water DogThe Portuguese Water Dog is an athletic, curly or wavy coated swimmer from Portugal, known for stamina, intelligence and a low-shedding coat. Working Group Medium 35 to 60 lb 11 to 13 years
38 PugThe Pug is a small, square, wrinkle-faced companion from China, kept for centuries for its easygoing charm and prone to breathing and weight problems. Toy Group Small 14 to 18 lb 12 to 15 years
177 PuliA medium-sized Hungarian herding dog with a long corded coat that looks like dreadlocks, agile, devoted and watchful with a loud voice. Herding Group Medium 25 to 35 lb 12 to 16 years
160 PumiA lively, terrier-like Hungarian herding dog with a curly coat and upright, tipped ears, quick and vocal with a love of activity. Herding Group Medium 22 to 29 lb 12 to 13 years
191 Pyrenean ShepherdA small, wiry, intensely energetic French herding dog from the Pyrenees that is quick, vocal and demanding, bred to work flocks on mountain slopes. Herding Group Small 15 to 30 lb 12 to 15 years
84 Rat TerrierA trim, athletic American farm terrier that comes in miniature and standard sizes, with a short coat, a quick mind, and a lot of energy. Terrier Group Small 10 to 25 lb 14 to 18 years
146 Redbone CoonhoundThe Redbone Coonhound is a solid red American hound bred for hunting raccoon, deer and cougar, and an athletic, affectionate dog with a melodious voice. Hound Group Medium 45 to 70 lb 12 to 14 years
41 Rhodesian RidgebackThe Rhodesian Ridgeback is a strong, athletic hound from southern Africa, recognized by the ridge of reversed hair along its back and bred to hold lions at bay. Hound Group Large 70 to 85 lb 10 to 12 years
8 RottweilerThe Rottweiler is a powerful German guardian and herding breed, black with rust markings, known for loyalty, confidence and a serious working nature. Working Group Large 80 to 135 lb 9 to 10 years
60 Russell TerrierA small, short-legged, long-bodied working terrier with great stamina, a smooth, broken, or rough coat, and an intense appetite for activity. Terrier Group Small 9 to 15 lb 13 to 16 years
145 Russian ToyThe Russian Toy is a slim, long-legged little dog in smooth and longhaired coats, developed in Russia from English Toy Terriers and prized for its liveliness. Toy Group Small 3 to 6 lb 12 to 14 years
— Russian Tsvetnaya BolonkaThe Russian Tsvetnaya Bolonka is a small, curly-coated Russian lapdog in many colors, developed in the Soviet era as an affectionate and intelligent companion. Toy Group Small 7 to 9 lb 12 to 14 years
63 Saint BernardThe Saint Bernard is a giant Swiss Alpine dog, calm and good-natured, famed for mountain rescue work and for a heavy build that drools and sheds. Working Group Large 120 to 180 lb 8 to 10 years
135 SalukiThe Saluki is a slender, deep-chested sighthound from the Middle East, bred to run down gazelle and hare, and a quiet, dignified and independent house dog. Hound Group Medium 40 to 65 lb 10 to 14 years
55 SamoyedThe Samoyed is a fluffy white northern herding and sled dog from Siberia, known for its smiling face, sociable nature and heavy coat. Working Group Medium 35 to 65 lb 12 to 14 years
110 SchipperkeThe Schipperke is a small, tailless black Belgian dog with a fox-like face and a ruff, known for curiosity, energy and watchfulness. Non-Sporting Group Small 10 to 16 lb 13 to 15 years
156 Scottish DeerhoundThe Scottish Deerhound is a large, rough-coated sighthound from Scotland, bred to course red deer, and a gentle, dignified companion with a short lifespan. Hound Group Large 75 to 110 lb 8 to 11 years
57 Scottish TerrierA compact, dignified Scottish terrier with a wiry black, wheaten, or brindle coat, a bold manner, and a serious, independent streak. Terrier Group Small 18 to 22 lb 11 to 13 years
163 Sealyham TerrierA rare, low-slung Welsh terrier with a white, weatherproof coat and a sturdy body, steady and companionable at home but bold when roused. Terrier Group Small 23 to 24 lb 12 to 14 years
29 Shetland SheepdogA small, long-coated herding dog from the Shetland Islands, known for sharp intelligence, sensitivity and a tendency to bark. Herding Group Small 15 to 25 lb 12 to 14 years
44 Shiba InuThe Shiba Inu is a small, fox-faced Japanese spitz known for its independence, cleanliness and thick double coat. Non-Sporting Group Small 17 to 23 lb 13 to 16 years
21 Shih TzuThe Shih Tzu is a small, long-coated companion from imperial China, bred purely to keep people company and known for its friendly, outgoing nature. Toy Group Small 9 to 16 lb 10 to 16 years
30 Siberian HuskyThe Siberian Husky is a medium-sized northern sled dog with a thick coat and striking eyes, known for endurance, independence and a love of running. Working Group Medium 35 to 60 lb 12 to 14 years
116 Silky TerrierThe Silky Terrier is a small Australian toy terrier with a long, blue and tan silky coat, combining a lapdog's looks with a lively, busy terrier temperament. Toy Group Small 8 to 10 lb 13 to 15 years
181 Skye TerrierA rare, long-bodied Scottish terrier with a floor-length double coat and a serious, loyal nature, devoted to its family and reserved with strangers. Terrier Group Medium 35 to 45 lb 12 to 14 years
201 SloughiThe Sloughi is a lean, smooth-coated sighthound from North Africa, bred by Berber peoples to hunt hare and gazelle, and a reserved, sensitive companion. Hound Group Medium 35 to 50 lb 12 to 16 years
144 Smooth Fox TerrierA quick, athletic English hunting terrier with a short smooth coat, a keen nose, and a boisterous, inquisitive temperament. Terrier Group Small 15 to 18 lb 12 to 15 years
76 Soft Coated Wheaten TerrierA medium-sized, friendly Irish terrier with a silky wheat-colored coat, a bouncy nature, and a need for daily brushing. Terrier Group Medium 30 to 40 lb 12 to 14 years
167 Spanish Water DogA medium-sized Spanish herding and water dog with a woolly, curly coat that sheds little, known for versatility, stamina and a close bond with its family. Herding Group Medium 31 to 49 lb 12 to 14 years
113 Spinone ItalianoThe Spinone Italiano is a large, shaggy Italian pointing and retrieving dog with a gentle, patient nature and a distinctive wiry, bearded look. Sporting Group Large 60 to 85 lb 10 to 12 years
61 Staffordshire Bull TerrierA muscular, medium-sized English terrier with a broad head and a famously people-loving nature, bred from bull-baiting stock and now a close family dog. Terrier Group Medium 24 to 38 lb 12 to 14 years
93 Standard SchnauzerThe Standard Schnauzer is a sturdy, bearded German farm dog of medium size, alert and spirited, with a wiry coat and a taste for work and company. Working Group Medium 30 to 50 lb 13 to 16 years
175 Sussex SpanielThe Sussex Spaniel is a rare, low, heavy-set English spaniel with a golden-liver coat, bred to work slowly through thick brush and known for its deep bark. Sporting Group Medium 35 to 45 lb 11 to 13 years
152 Swedish VallhundA short-legged, sturdy Swedish herding dog resembling a small, fox-faced corgi, bred to drive cattle and still lively, alert and hardworking. Herding Group Medium 20 to 35 lb 12 to 15 years
— Teddy Roosevelt TerrierA small American farm and hunting terrier in miniature and standard sizes, descended from Rat Terrier types, lively, trainable, and short-coated. Terrier Group Small 8 to 35 lb 14 to 16 years
142 Tibetan MastiffThe Tibetan Mastiff is a large, thickly coated guardian from the Himalayan region, aloof with strangers, independent and at its most active at night. Working Group Large 70 to 150 lb 10 to 14 years
122 Tibetan SpanielThe Tibetan Spaniel is a small, alert companion from the Himalayas with a silky double coat, a flat-faced expression and a cat-like habit of perching high. Non-Sporting Group Small 9 to 15 lb 12 to 15 years
118 Tibetan TerrierThe Tibetan Terrier is a medium-small, shaggy-coated companion from Tibet with large flat feet, a gentle manner and a lively, loyal nature. Non-Sporting Group Small 18 to 30 lb 12 to 15 years
106 Toy Fox TerrierThe Toy Fox Terrier is a small, smooth-coated American toy with a terrier's spirit, known for its quickness, wit and trainability. Toy Group Small 4 to 9 lb 13 to 15 years
143 Treeing Walker CoonhoundThe Treeing Walker Coonhound is a fast, lean tricolor American hound bred to chase and tree raccoons and other game, with a clear voice and tireless energy. Hound Group Medium 50 to 70 lb 12 to 13 years
36 VizslaThe Vizsla is a lean, rust-colored Hungarian pointer and retriever, known for its tight bond with its owner and very high energy. Sporting Group Medium 44 to 60 lb 12 to 14 years
54 WeimaranerThe Weimaraner is a sleek, silver-gray German hunting dog with great stamina, a strong prey drive and an intense attachment to its owner. Sporting Group Large 55 to 90 lb 10 to 13 years
141 Welsh Springer SpanielThe Welsh Springer Spaniel is a hardy, red-and-white flushing spaniel from Wales, a bit smaller and more reserved than the English Springer. Sporting Group Medium 35 to 55 lb 12 to 15 years
114 Welsh TerrierA squarely built black-and-tan terrier from Wales with a wiry coat, a spirited temper, and a build like a smaller Airedale. Terrier Group Small 20 to 20 lb 12 to 15 years
45 West Highland White TerrierA small, white, confident Scottish terrier with a harsh double coat, bred to hunt vermin and now kept as a lively, adaptable companion. Terrier Group Small 15 to 20 lb 13 to 15 years
48 WhippetThe Whippet is a slim, quiet sighthound from England, bred to race and chase rabbits, and a gentle house dog that sprints in short bursts. Hound Group Medium 25 to 40 lb 12 to 15 years
107 Wire Fox TerrierA square, high-spirited English hunting terrier with a wiry coat and a bold bearing, long a star of the show ring and a lively, noisy companion. Terrier Group Small 15 to 18 lb 12 to 14 years
51 Wirehaired Pointing GriffonThe Wirehaired Pointing Griffon is a rugged, shaggy-coated versatile gun dog, bred in Europe to point and retrieve in dense cover and water. Sporting Group Medium 35 to 70 lb 12 to 15 years
130 Wirehaired VizslaThe Wirehaired Vizsla is a rust-colored Hungarian bird dog with a weatherproof wiry coat, bred to point and retrieve and to stay close to its owner. Sporting Group Medium 45 to 65 lb 12 to 14 years
123 XoloitzcuintliThe Xoloitzcuintli is an ancient Mexican breed that comes hairless or coated in three sizes, valued as a calm, loyal watchdog and companion. Non-Sporting Group Medium 25 to 40 lb 13 to 18 years
13 Yorkshire TerrierThe Yorkshire Terrier is a tiny, steel-blue and tan toy terrier from northern England, a former mill ratter turned fashionable and feisty lapdog. Toy Group Small 4 to 7 lb 13 to 16 years

Ranked by the American Kennel Club's 2025 registration popularity. The three breeds it recognized in January 2026 follow. Weights are typical adult ranges; sizes are this site's classes: small under 25 lb, medium 25 to 60 lb, large over 60 lb.