DURA-WHELP® BREED to BOX SIZES.
| BOX SIZES | DIMENSIONS |
| Small | 34" x 34" x 15" |
| Medium | 40" x 40" x 20" |
| Large | 48" x 48" x 20" |
| Extra-Large | 60" x 48" x 23" |
Breed to Box Recommendation.
What box is right for your breed? Look up your breed below & find our recommendations.
| BREED | AKA | BOX SIZE | or BOX SIZE |
| Affenpinscher | Small | Medium | |
| Afghan | Tazi, Baluchi Hound | Large | Extra-Large |
| Aidi | Chien De L'Atlas, Atlas Sheepdog, Kabyle Dog | Large | Extra-Large |
| Ainu | Ainu Inu, Hokkaido Dog | Large | Extra-Large |
| Airedale | Waterside Terrier | Large | |
| Akbash | Coban Kopegi, Akbas | Extra-Large | |
| Akita | Akita Inu, Japanese Akita | Large | Extra-Large |
| Alapaha Blue Blood Bulldog | otto | Large | Extra-Large |
| Alaskan Malamute | Large | Extra-Large | |
| Alpine Dachsbracke | Alpenlandischer Dachsbracke | Medium | Large |
| American Bulldog | Old Country Bulldog | Extra-Large | |
| American Eskimo | American Husky, Esquimaux | Extra-Large | Large |
| American Foxhound | Extra-Large | ||
| American Pit Bull Terrier | Pit Bull, Pit Bull Terrier, American Pit Bull | Large | |
| American Staffordshire | Am Stff | Medium | Large |
| American Water Spaniel | Medium | Large | |
| Anatolian Shepherd | Coban Kopegi, Karabas, Kangal Dog , Antolian Shepherd Dog | Extra-Large | |
| Anglo-Francais De Petit Venerie | Small Anglo-French Hound | Medium | |
| Appenzell Mountain Dog | Appensell Cattle Dog, Appenzeller Sennenhund, | Large | Medium |
| Argentine Dogo | Dogo Argentino, Argentinian Mastiff | Extra-Large | |
| Ariege Pointer | Braque d'Arege, Arege Setter | Large | |
| Ariegeois | Large | ||
| Australian Cattle Dog | Australian Queensland Heeler, Blue Heeler, Hall's Heller | Medium | Large |
| Australian Greyhound | Kangaroo Hound, Kangaroo Dog | Extra-Large | |
| Australian Kelpie | Kelpie, Barb | Medium | |
| Australian Shepherd | Medium | ||
| Australian Terrier | Aussie | Small | Medium |
| Austrian Pinscher | Osterreichischer, Kurzhaariger Pinscher | Medium | |
| Auvergne Pointer | Bleu d' Auvergne, Braque D' Auvergne | Large | |
| Azawakh | Tuareg Sloughi | Medium | Large |
| Balkan Hound | Balkanski Gonic | Medium | Large |
| Barbet | Griffon d`Arret a Poil Laineux | Medium | |
| Basenji | Congo Dog | Medium | |
| Basset Artesian Normand | Game Hunting, companion | Medium | |
| Basset Blue De Gascogne | Blue Gascony Basset | Medium | |
| Basset Fauve de Bretgne | Tawny Brittany Basset | Medium | |
| Basset Hound | Large | ||
| Bavarian Mountain Hound | Bayrischer Gebirgsschweisshund | Large | |
| Beagle | English Beagle | Medium | |
| Beagle Harrier | Medium | ||
| Bearded Collie | Beardie | Medium | Large |
| Beauceron | Berger de Beauce, Bas Roge, Beauce Shepherd | Large | Extra-Large |
| Bedlington Terrier | Rothbury Terrier | Medium | Large |
| Belgian Malinois | Belgian Shepherd Dog | Large | Extra-Large |
| Belgian Sheepdog | Chien de Berger Belge, Belgian Shepherd,Groenendael | Large | |
| Belgian Tervuran | Large | Extra-Large | |
| Bergamasco | Bergamese Shepherd, Can da Pastore Bergamasco | Large | Extra-Large |
| Berger De Picard | Picardy Shepherd | Large | |
| Berner Lufhund | Bernese Hound | Medium | |
| Bernese Mountain Dog | Berner Sennenhund | Extra-Large | Large |
| Bichon Frise | Tenerife Dog | Medium | |
| Billy | Chien de Franche-Comte | Large | |
| Black & Tan Coonhound | American Black and Tan Coonhound | Extra-Large | |
| Black Forest Hound | Slovensky Kopov, Slovakian Hound | Medium | |
| Black Russian Terrier | Medium | ||
| Bloodhound | St. Hubert Hound, Chien St. Hubert | Extra-Large | |
| Blue Picardy Spaniel | Epagneul Blue de Picardie | Large | |
| Bluetick Coonhound | American Black-and-tan Coonhound | Large | |
| Bolognese | Bichon Bolognese | Small | |
| Border Collie | Large | Medium | |
| Border Terrier | Small | Medium | |
| Borzoi | Russian Wolfhound | Extra-Large | |
| Bosnian Rough-Coated Hound | Bosanski Ostrodlaki Gonic | Medium | Large |
| Boston Terrier | Boston Bull | Small | |
| Bourbonnais Pointer | Braque du Bourbonnais,Bourbonnais Setter | Medium | Large |
| Bouvier des Flandres | Belgian Cattle Dog | Extra-Large | |
| Boxer | Large | ||
| Bracco Italiano | Italian Pointer, Italian Setter | Extra-Large | Large |
| Braque St. Germain | Saint Germanin Pointer, Compiegna Pointer | Large | |
| Briard | Berger de Brie | Extra-Large | |
| Briquet Griffon Vendeen | Large | ||
| Brittany Spaniel | Epagneul Breton, Brittany Spaniel | Medium | Large |
| Bruno Jura Laufhund | Jura Hound, Bruno de Jura, Jura Laufhund | Medium | |
| Brussels Griffon | Griffon Belge | Small | Medium |
| Bull Boxer | Medium | ||
| Bull Terrier | English Bull Terrier | Medium | |
| Bulldog | English Bulldog | Medium | Large |
| Bullmastiff | Extra-Large | ||
| Ca De Bestiar | Perro de Pastor Mallorquin, Mallorquin Shepherd | Extra-Large | Large |
| Ca De Bou | Perro de Presa Mallorquin, Mallorquin Bulldog | Extra-Large | Large |
| Cairn Terrier | Small | Medium | |
| Canaan Dog | Kelf K'naani, Israel Cabaab Dig | Medium | Large |
| Cane Corso | Sicilian Branchiero, Cane di Macellaio | Extra-Large | Large |
| Cardigan Welsh Corgi | Medium | ||
| Carolina Dog | North American Native Dog | Medium | |
| Catahoula Leopard | Catahoula Hog Dog, Catahoula cur | Large | |
| Catalan Sheepdog | Gos d'Atura Catala, Perro de Pastor Catalan | Large | Medium |
| Cavalier King Charles Spaniel | Small | Medium | |
| Cesky Terrier | Medium | ||
| Chart Poski | Extra-Large | Large | |
| Chein d'Artois | Briquet, Artois Hound | Medium | Large |
| Chesapeake Bay Retriever | Chessie | Large | Extra-Large |
| Chihuahua | Small | ||
| Chinese Crested | Hairless, Powderpuff, Chinese Crested Dog | Small | Medium |
| Chinese Foo | Large | ||
| Chinese Shar-Pei | Chinese Fighting Dog,Shar Pei | Large | Medium |
| Chinook | Large | Extra-Large | |
| Chow Chow | Large | ||
| Cirneco Dell'Etna | Sicilian hound, Sicilian Greyhound | Medium | Small |
| Clumber Spaniel | Large | Extra-Large | |
| Cocker Spaniel | American Cocker Spaniel | Medium | |
| Cockerpoo | Medium | ||
| Collie | Scottish Collie | Large | Extra-Large |
| Corded Poodle | Caniche, Pudel, Bardonne | Large | |
| Coton de Tulear | Medium | ||
| Croatian Sheepdog | Hrvaski Ovcar | Medium | |
| Curly Coated Retriever | Large | Extra-Large | |
| Czech Wolfdog | Ceskoslovensky Vlcak | Large | |
| Czesky Fousek | Czech Pointer, Czech Coarse-Haired Setter | Large | |
| Czesky Terrier | Czech Terrier, Bohemian Terrier | Small | |
| Dachshound | (Doxie), Zwergteckel (miniature) Normalschlag (Standard) | Small | Medium |
| Dalmatian | (Dal) | Large | |
| Dandie Dinmont Terrier | (Dandy) | Medium | |
| Deerhound | Scottish Deerhound | Extra-Large | |
| Dingo | Maliki, Warrigal, Noggum, Mirigung, Boolomo | Medium | |
| Doberman Pinscher | (Dobie), Doberman | Large | Extra-Large |
| Dogue de Bordeaux | French Mastiff | Extra-Large | Large |
| Drever | Swedish Dachsbracker | Medium | |
| Dunker | Norwegian Hound | Medium | Large |
| Dutch Partridge Dog | Drentsch Partidge Dog, Drentse Patrijshond | Large | Medium |
| Dutch Sheepdog | Schapendoes | Large | |
| Dutch Shepherd | Hollandse Herdershond | Large | |
| Dutch Smoushond | Hollandse Smoushond | Medium | Small |
| East Siberian Laika | Vostotchno-Sibirskaia Laika | Large | Medium |
| English Cocker Spaniel | Cocker Spaniel | Medium | |
| English Coonhound | Redtick Coonhound | Large | |
| English Foxhound | Foxhound | Large | |
| English Setter | Extra-Large | ||
| English Shepherd | Large | ||
| English Springer Spaniel | Medium | Large | |
| English Toy Spaniel | King Charles Spaniel | Small | |
| English Toy Terrier | Black-and-Tan Toy Terrier, Toy Manchester Terrier | Small | |
| Entelbuch Mountain dog | Entelbucheer Sennenhund, Entelbucher Cattle Dog | Large | |
| Entlebucher Sennenhund | Large | ||
| Epagneul Bleu De Picardie | Blue Picardy Spaniel | Medium | Large |
| Epagneul Pont-Audemer | Pont-Audemer Spaniel | Large | Medium |
| Estrela Mountain Dog | Cao da Serra da Estrela, Portuguese Sheepdog | Large | Extra-Large |
| Eurasier | Eurasian | Large | |
| Field Spaniel | Medium | ||
| Fila Brasileiro | Brazilian Mastiff, Cao de Fila | Extra-Large | |
| Finnish Hound | Suomenajokoira Finsk stovare | Medium | Large |
| Finnish Lapphund | Lapinkoira, Lapland Dog | Medium | Large |
| Finnish Spitz | Suomenpystkorva, Finsk Spets | Medium | |
| Flat-Coated Retriever | Large | Extra-Large | |
| Fox Terrier - Smooth | Smooth Fox Terrier | Small | |
| Fox Terrier - Wire | Wire Fox Terrier | Medium | |
| Foxhound | Large | ||
| French Bulldog | Frenchie | Medium | |
| French Gascony Pointer | Braque-Francais-type Gascogne, French Setter | Large | Medium |
| French Pyrenean Pointer | Braque-Francais-type Pyrenees, Small-Sized French Setter | Medium | Large |
| French Spaniel | Epagneul Francais | Medium | |
| German Hunting Terrier | Deutscher Jagterrier | Medium | Small |
| German Pinscher | Standard Pinscher | Medium | |
| German Shepherd | Alsatian, Deutscher Schaferhund, Alsatian Wolf Dog | Extra-Large | |
| German Shorthaired Pointer | Deutscher Drahthaariger Vorstehhund, Kurzhaar. GSP | Large | Extra-Large |
| German Spaniel | Deutscher Wachetlhund, German Quail Dog | Medium | |
| German Spitz | Deutscher Mittel Spitz | Medium | |
| German Spitz Toy | Deutscher Spitz Klein | Small | |
| German Spitz: Giant | Deutscher Gross Spitz | Medium | Large |
| German Wirehaired Pointer | Deutscher Drahthaariger Vorstehhund | Large | Extra-Large |
| German Wolfspitz | Chien Loup | Large | |
| Giant Schnauzer | Riesenschnauzer | Extra-Large | |
| Glen of Imall Terrier | Medium | ||
| Golden Retriever | Extra-Large | Large | |
| Gorden Setter | Extra-Large | ||
| Grand Anglo-Francais Blanc Et Noir | Large Anglo-French Black and White Hound | Large | Extra-Large |
| Grand Basset Griffon Vendeen | Large Vendeen Griffon Basset | Medium | |
| Grand Bleu De Gascogne | Large Blue Gascony Hound | Large | Extra-Large |
| Grand Gascon-Saintongeois | Virelande | Large | |
| Grand Griffon Veneen | Large Vendeen Griffon | Large | |
| Great Dane | German Mastiff | Extra-Large | |
| Great Pyrenees | Pyrenean Mountain Dog, Chien de Montagne des Pyrenees | Extra-Large | |
| Greater Swiss Mountain Dog | Grosser Schweizer, Sennenhund, Great Swiss Cattle Dog | Extra-Large | |
| Greenland Dog | Grunlandshund | Large | Extra-Large |
| Greyhound | Large | Extra-Large | |
| Griffon Fauve De Bretagne | Tawny Brittany Griffon | Large | Medium |
| Griffon Niveranis | Chien de Pays | Large | |
| Haldenstovare | Halden Hound, Haldenstover | Large | |
| Hamiltonstovare | Hamilton Hound | Large | |
| Hanoverian Mountain Hound | Hannoverscher, Schweisshund | Extra-Large | Large |
| Harrier | Medium | Large | |
| Havanese | Bichon Havanais, Havana Silk Dog | Small | |
| Hovawart | Large | ||
| Hungarian Greyhound | Magyar Agar | Large | |
| Hungarian Vizsla | Magyar Vizsla, Drotszoru Magyar Vizsla | Large | |
| Hygenhund | Hygenhound | Large | Medium |
| Ibizan Hound | Balearic Dog, Ca Eibisenc, Podenco Ibicenco | Large | Medium |
| Iceland Dog | Icelandic Dog, Islandsk Farehond, Friaar Dog | Medium | |
| Illyrian Sheepdog | Sarplanina, Sar Planina, Charplaninatz | Large | |
| Inca Hairless Dog | Peruvian Hairless | Medium | Large |
| Irish Red & White Setter | Large | ||
| Irish Setter | Irish Red Setter, Red Setter | Large | Extra-Large |
| Irish Terrier | Irish red Terrier | Medium | |
| Irish Water Spaniel | Parti-colored Setter | Medium | Large |
| Irish Wolfhound | Extra-Large | ||
| Istrian Rough-Coated Hound | Istrski Ostrodlaki Gonic | Medium | |
| Istrian Shepherd | Krasky Ovcar, Karst Shepherd | Large | |
| Istrian Smooth-Coated Hound | Istrski Kratkodlaki Gonic, Istrian Setter | Medium | |
| Italian Greyhound | Piccolo Levriert Italiani | Small | Medium |
| Italian Hound | Large | Medium | |
| Italian Spinone | Spinone Italiano, Spinone | Large | Extra-Large |
| Jack Russel Terrier | Small | Medium | |
| Japanese Chin | Japanese Spaniel, Chin | Small | Medium |
| Japanese Spitz | Small | Medium | |
| Japanese Terrier | Nippon Terrier, Nihon Terrier | Small | Medium |
| Jindo | Medium | ||
| Kai Dog | Kai Inu, Tora Inu | Medium | |
| Kai Ken | Medium | ||
| Karelian Bear Dog | Karjalankarhukoira, Karelsk Bjornhund | Medium | Large |
| Keeshond | (Kees), Wolfspitz | Medium | Large |
| Kerry Beagle | Pocadan | Large | |
| Kerry Blue Terrier | Irish Blue Terrier | Medium | |
| Komondor | Hungarian Sheepdog | Extra-Large | |
| Kooiker Dog | Dutch Decoy Spaniel, Kooikerhondje | Medium | |
| Kromforhrlander | Medium | ||
| Kuvasz | Hungarian Kuvasz | Extra-Large | |
| Kyi Leo | Extra-Large | Large | |
| Labradoodle | Large | ||
| Labrador Retriever | Lab, Yellow Lab, Chocklet Lab, Black Lab | Large | Extra-Large |
| Laekenois | Laekense, Chien de Berger Belge | Large | |
| Lakeland Terrier | Medium | ||
| Lancashire Heeler | Ormskirk Heeler | Small | |
| Landseer | Extra-Large | ||
| Lapponian Herder | Lapinporokoira, Lapland Reindeer Dog | Large | |
| Large French Pointer | Large | ||
| Large Munsterlander | Grosser Munsterlander Vorstehhund | Large | |
| Leonberger | Extra-Large | Large | |
| Lhasa Apso | Apso Seng Kyi | Medium | |
| Lowchen | Little Lion Dog | Small | |
| Lpinporokoira | Large | Extra-Large | |
| Lucas Terrier | Small | ||
| Lundehund | Norwegian Puffin Dog | Small | |
| Lurcher | Large | Extra-Large | |
| Luzerner Laufhund | Lucernese Hound | Medium | |
| Maltese | Bichon Maltaise | Small | Medium |
| Manchester Terrier | Black-and-Tan Terrier | Small | Medium |
| Maremma Sheepdog | Maremma, Pastore, Abruzzese, Cane da Pastore Maremmano-Abruz | Extra-Large | Large |
| Mastiff | Extra-Large | ||
| Mi-Ki | Small | ||
| Middle Asian Ovcharka | Central Asian Sheepdog, Mid-Asian Shepherd | Extra-Large | Large |
| Miniature Bull Terrier | Medium | ||
| Miniature Dachshund | Zwergteckel | Small | |
| Miniature Mexican Hairless | Zoloitzcuintli, Tepeizeuintli | Small | |
| Miniature Pinscher | Min Pin, Zwergpinscher | Small | Medium |
| Miniature Poodle | Caniche | Medium | |
| Miniature Schnauzer | Zwergschnauzer | Small | Medium |
| Mudi | Hungarian Mudi | Small | |
| Neapolitan Mastiff | Mastino Napoleano | Extra-Large | |
| New Guinea Singing Dog | Small | ||
| New Zealand Huntaway | New Zealand Sheepdog | Large | |
| Newfoundland | Newfy | Extra-Large | |
| Niederlaufhunds | Small Swiss Bernese, Lucerne Hounds | Medium | |
| Nordic Spitz | Norbottenspets, Pohjanpystykorva | Medium | |
| Norfork Terrier | Small | Medium | |
| Norrbottenspets | Nordic Sptiz, Pohjanpystykorva | Medium | |
| North American Shepherd | Miniature Australian Shepherd | Small | |
| Norwegian Buhund | Norsk Buhund, Norwegian Sheepdog | Large | |
| Norwegian Elkhound | Norsk Elghund, Elkhound, Grahund, Swedish Gray Dog | Large | |
| Norwich Terrier | Small | Medium | |
| Nova Scotia Duck Tolling Retriever | Little River Duck Dog, Yarmouth Toller | Large | |
| Old Danish Pointer | Gammeldansk Honsehund, Old Danish Bird Dog | Medium | |
| Old English Sheepdog | Bobtail | Extra-Large | |
| Olde English Bulldogge | Large | Extra-Large | |
| Otterhound | Otterhund | Large | Extra-Large |
| Owczarek Podhalanski | Extra-Large | ||
| Papillon | Continental Toy Spaniel, Butterfly Spaniel | Small | Medium |
| Parson Jack Russell Terrier | Small | ||
| Patterdale Terrier | Small | ||
| Peekepoo | |||
| Pekingese | Foo Dog | Small | |
| Pembroke Welsh Corgi | Small | Medium | |
| Perdguero De Burgos | Large | ||
| Perdiguero Portugueso | Large | Medium | |
| Perro De Pastor Mallorquin | Ca De Bou | Large | |
| Peruvian Inca Orchid | Moon Flower Dog, Perro Flora | Medium | |
| Petit Basset Griffon Vendeen | Little Griffon Vendeen basset,PBGV | Medium | |
| Petit Bleu De Gascogne | Small Blue Gascony Hound | Medium | Large |
| Petit Griffon De Gascogne | Small Bleu Gascony Griffon | Medium | Large |
| Phalene | Continental Toy Spaniel, Papillon, Squirrel Dog | Small | |
| Pharaoh Hound | Kelb-tal Fenek (Rabbit Dog) | Large | |
| Picardy Shepherd | Berger Picard, Berger de Picardie | Large | Extra-Large |
| Picardy Spaniel | Epagneul Picard | Medium | Large |
| Planinsky Gonic | |||
| Plott Hound | Large | Medium | |
| Podengo Portugueso Medio | Medium Portuguese Hound | Medium | |
| Podengo Portugueso Pequeno | Small Portuguese Hound | Small | |
| Pointer | English Pointer | Large | Extra-Large |
| Poitevin | Haut-Poitou | Large | |
| Polish Hound | Ogar Polski | Large | |
| Polish Lowland Sheepdog | Polskiowczaraknizinny, Polish Owczarek Nizinny | Medium | |
| Polish Tatra Sheepdog | Tatra Mountain Sheepdog, Owczarek Podhalanski, Polish Mountain Sheepdog | Extra-Large | |
| Pomeranian | Pom, Dwarf Spitz, Loulou | Small | |
| Porcelaine | Large | ||
| Portuguese Cattle Dog | Cao de Castro Laboreiro | Large | |
| Portuguese Pointer | Perdigueiro Portugueso | Large | Medium |
| Portuguese Shepherd Dog | Cao da Serra de Aires, Portuguese Sheepdog | Medium | |
| Portuguese Watchdog | Rafeiro Do Alentejo | Extra-Large | |
| Portuguese Water Dog | Porty, Cao de Aqua | Large | |
| Posavac Hound | Posavatz Hound, Posavski Gonic | Medium | |
| Prazsky Krysavik | Small | ||
| Presa Canario | Canary Dog | Extra-Large | |
| Pudelpointer | Large | ||
| Pug | Carlin, Mops, Mopse | Small | Medium |
| Puli | Hungarian Puli, Hungarian Water Dog | Medium | Large |
| Pumi | Hungarian Pumi | Small | Medium |
| Pyrenean Mastiff | Mastin del Pirineo, Mastin d'Aragon | Extra-Large | |
| Pyrenean Sheepdog | Labrit, Berger Des Pyrenees | Small | Medium |
| Rafeiro Do Alentejo | Extra-Large | ||
| Rampur Greyhound | Rampur Dog | Large | |
| Rat Terrier | Small | ||
| Redbone Coonhound | Redtick Coonhound | Large | |
| Rhodesian Ridgeback | African Lion Hound | Extra-Large | |
| Rottweiler | Rotty | Large | Extra-Large |
| Russo-European Laika | Karelian Bear Laika, Russko-Europiskaia Laika | Large | |
| Saarloos Wolfhound | Saarloos Wolf Dog | Extra-Large | Large |
| Sabueso Espanol | Spannish Hound | Large | Medium |
| Saint Bernard | Saint, Alpine Mastiff | Extra-Large | |
| Saint-Germain Pointer | Braque St. Germain | Large | |
| Saluki | Arabian Hound, Gazelle Hound, Persian Greyhound | Extra-Large | |
| Samoyed | Sammy, Samoyedskaya | Large | |
| Schapendoes | Medium | ||
| Schillerstovare | Schiller Hound | Medium | Large |
| Schipperke | Barge Dog | Small | |
| Schwyzer Laufhund | Swiss Hound | ||
| Schwyzer Neiderlaufhunds | Small Swiss, Bernese, Lucerne Hounds | Medium | |
| Scottish Deerhound | Extra-Large | ||
| Scottish Terrier | Scottie | Medium | |
| Sealyham Terrier | Sealy | Medium | |
| Segugio Italiano | Italian Hound, Segugio | Large | |
| Shetland Sheepdog | Sheltie | Small | |
| Shiba Inu | Medium | Small | |
| Shih Tzu | Chrysanthemum Dog | Small | Medium |
| Shikoku | Medium | Large | |
| Shiloh Shepherd | Large | ||
| Siberian Husky | Arctic Husky, Husky | Large | |
| Silky Terrier | Australian Silky Terrier, Sydney Silky, Silky Toy Terrier | Small | Medium |
| Skye Terrier | Medium | ||
| Sloughi | Arabian Greyhound, Slughi | Large | |
| Slovensky Kuvac | Slovak Cuvac, Slovakian Chuvach, Tatransky Cuvac | Extra-Large | Large |
| Smalandsstovare | Smalands Hound | Medium | |
| Small Munsterlander | Kleiner Munsterlander Vorstehhund, Heidewachtel, Spion | Medium | |
| Smooth Collie | Large | ||
| Smooth Fox Terrier | Small | ||
| Soft Coated Wheaton | Large | ||
| South Russian Sheepdog | South Russian Ovtcharka | Extra-Large | |
| Spanish Greyhound | Galgo Espanol | Large | |
| Spanish Mastiff | Mastin Espanol, Mastin de la Mancha, Mastin de Extremadura | Extra-Large | |
| Spanish Pointer | Perdiguero de Burgos, Perdiguero Burgales | Large | |
| Spanish Water Dog | Perro de Aguas | Medium | |
| Spinone Italiano | Spinone, Italian Spinone | Large | |
| St. Hubert Jura Laufhund | Jura Laufhund | Medium | |
| Stabyhoun | Medium | ||
| Staffordshire Bull Terrier | Large | Medium | |
| Standard Mancester Terrier | Small | ||
| Standard Mexican Hairless | Xoloitzcuintli, Tepeizeuintli | Medium | |
| Standard Poodle | Caniche, Barbone, Poodle | Large | |
| Standard Schnauzer | Mittelschnauzer | Medium | Large |
| Styrian Rough-Haired Mountain Hound | Peintinger Bracke | Medium | |
| Sussex Spaniel | Medium | ||
| Swedish Elkhound | Jamthund | Large | |
| Swedish Lapphund | Lapplandska Spets. | Medium | |
| Swedish Vallhund | Vallhund, Vasgotaspets, Swedish Cattle Dog | Medium | |
| Tervuren | Belgian Shepherd Dog | Large | |
| Thai Ridgeback | Large | ||
| Tibetan Kyi Apso | Bearded Tibetan Mastiff | Large | |
| Tibetan Mastiff | Do-Khyi | Extra-Large | |
| Tibetan Spaniel | Small | ||
| Tibetan Terrier | Dhoki Apso | Medium | |
| Tosa Inu | Tosa Fighting Dog, Japanese Fighting Dog | Extra-Large | |
| Toy American Eskimo | Eskie | Small | |
| Toy Fox Terrier | American Toy Terrier, Amertoy | Small | |
| Toy Manchester | Small | Medium | |
| Toy Mexican Hairless | Xoloitzcuintli, Tepeizeuintli | Small | |
| Toy Poodle | Small | Medium | |
| Transylvanian Hound | Erdelyi Kopo, Hungarian Hound | Large | |
| Treeing Walker Coonhound | Large | Extra-Large | |
| Vizsla | Hungarian Vizsla, Magyar Vizsla, Hungarian Pointer | Large | |
| Volpino Italiano | Cane de Quirinale, | Small | |
| Weimaraner | Weimaraner Vorstehhund | Extra-Large | Large |
| Welsh Springer Spaniel | Medium | ||
| Welsh Terrier | Medium | ||
| West Highland White | Weslie | Medium | |
| West Siberian Laika | Large | ||
| Wetterhoun | Otterhoun, Dutch Spaniel | Medium | |
| Whippet | Large | ||
| Wire Fox Terrier | Small | ||
| Wire-Haired Vizsla | Dortsz | Large | |
| Wirehaired Pointer Griffon | WPG, Griffon d'Arret Korthals | Large | |
| Xoloitzcuintli | |||
| Yorkshire Terrier | Yorkie | Small | Medium |
| Yugoslavian Mountain Hound | Jugoslavenski Planinski Gonic | Large | |
| Yugoslavian Tricolored Hound | Jugoslavenski Tribarvni Gonic | Large |