1.Dachshund　2.Chihuahua　3.Scottish Terrier　4.Toy Poodle　4.Yorkshire Terrier　4.Bulldog　4.Basset Hound　4.Boston Terrier　4.German Shepherd Dog　10.Cairn Terrier　10.Italian Greyhound　10.Pomeranian　10.Labrador Retriever　14.Old English Sheepdog　14.Shih Tzu　14.Siberian Husky　14.Jack Russell Terrier　14.Shetland Sheepdog　14.Bloodhound　14.Beagle　

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List of small-sized dogs
Bedlington Terrier	Bichon Frise	Boston Terrier
Brussels Griffon	Cairn Terrier	Cavalier King Charles Spaniel
Chihuahua	Chinese Crested	Dachshund
Dandie Dinmont Terrier	Italian Greyhound	Jack Russell Terrier
Japanese Chin, Japanese Spaniel	Japanese Spitz	Lhasa Apso
Maltese	Miniature Pinscher	Miniature Schnauzer
Norfolk Terrier	Papillon	Pekingese
Petit Basset Griffon Vendeen	Pomeranian	Pug
Scottish Terrier	Shetland Sheepdog	Shiba Inu
Shih Tzu	Toy Manchester Terrier	Toy Poodle
West Highland White Terrier	Wire Fox Terrier	Yorkshire Terrier
List of medium-sized dogs
Airedale Terrier	American Cocker Spaniel	American Foxhound
Basenji	Basset Hound	Beagle
Bearded Collie	Border Collie	Bulldog
Bull Terrier	Cardigan Welsh Corgi	Chinese Shar Pei
Chow Chow	English Cocker Spaniel	English Springer Spaniel
French Bulldog	Kai Inu, Kai Ken	Pembroke Welsh Corgi
Samoyed	Siberian Husky	Whippet
List of large-sized dogs
Afghan Hound	Alaskan Malamute	Bernese Mountain Dog
Bloodhound	Borzoi	Boxer
Bullmastiff	Dalmatian	Doberman Pinscher
Flat Coated Retriever	German Shepherd Dog	German Shorthaired Pointer
Golden Retriever	Great Dane	Great Pyrenees
Irish Setter	Irish Wolfhound	Japanese Akita
Labrador Retriever	Newfoundland	Old English Sheepdog
Rottweiler	Rough Collie	Saint Bernard
Saluki	Tosa	Weimaraner