Toy dog traditionally refers to a very small
dogThe domestic dog is a domesticated form of the gray wolf, a member of the Canidae family of the order Carnivora. The term is used for both feral and pet varieties. The dog may have been the first animal to be domesticated, and has been the most widely kept working, hunting, and companion animal in...
or a grouping of small and very small
breedsDog breeds are groups of closely related and visibly similar domestic dogs, which are all of the subspecies Canis lupus familiaris, having characteristic traits that are selected and maintained by humans, bred from a known foundation stock....
of dog. A toy dog may be of any of various
dog typeDog types are broad categories of dogs based on function, with dogs identified primarily by specific function or style of work rather than by lineage or appearance....
s. Types of dogs referred to as toy dogs may include
SpanielA spaniel is a type of gun dog. It is assumed spaniels originated from Spain as the word spaniel may be derived from Hispania or possibly from the French phrase "Chiens de l’Espagnol" . Spaniels were especially bred to flush game out of dense brush. By the late 17th century spaniels had become...
s,
PinscherPinscher is a type of dog developed originally as ratters on farms and for fighting or guarding, although today they are most often kept as pets.-Etymology:...
s and Terriers that have been bred down in size. Not all toy dogs are
lapdogsA lapdog or lap dog is a dog that is small enough to be held in the arms or lie comfortably on a person's lap. Lapdogs are not a specific breed, but is a generic term for a type of dog of small size and friendly disposition....
, although that is an important and ancient type of toy dog. The very smallest toy dogs are sometimes called
teacup size, although no major dog registry recognizes that term.
Small dogs
Dogs referred to as toy dogs, and dogs found in the
Toy GroupToy Group is the name of a breed Group of the smallest kinds of dogs, used by kennel clubs to classify a defined collection of dog breeds. Toy Group does not necessarily refer to one particular type of dog. Most major English-language kennel clubs include a Toy Group although different kennel clubs...
of breed registries, may be of the very ancient
lapdogA lapdog or lap dog is a dog that is small enough to be held in the arms or lie comfortably on a person's lap. Lapdogs are not a specific breed, but is a generic term for a type of dog of small size and friendly disposition....
typeDog types are broad categories of dogs based on function, with dogs identified primarily by specific function or style of work rather than by lineage or appearance....
, or they may be small versions of
hunting dogA hunting dog refers to any dog who assists humans in hunting. There are several types of hunting dogs developed for various tasks. The major categories of hunting dogs include hounds, terriers, dachshunds, cur type dogs, and gun dogs...
s or
working dogA working dog refers to a canine working animal, i.e., a type of dog that is not merely a pet but learns and performs tasks to assist and/or entertain its human companions, or a breed of such origin...
s, bred down in size for a particular kind of work or to create a
petA pet is a household animal kept for companionship and a person's enjoyment, as opposed to wild animals or to livestock, laboratory animals, working animals or sport animals, which are kept for economic or productive reasons. The most popular pets are noted for their loyal or playful...
of convenient size. In the past, very small dogs not used for hunting were kept as symbols of affluence, as watchdogs, and for the very important health function of attracting fleas away from their owners.
Breeds
Most major dog clubs in the English-speaking world have a
Toy GroupToy Group is the name of a breed Group of the smallest kinds of dogs, used by kennel clubs to classify a defined collection of dog breeds. Toy Group does not necessarily refer to one particular type of dog. Most major English-language kennel clubs include a Toy Group although different kennel clubs...
in which they place breeds of dog that the kennel club categorises as
toy, based on size and tradition.
The Kennel ClubThe Kennel Club is a kennel club based in London and Aylesbury, United Kingdom.The Kennel Club registration system divides dogs into seven breed groups. The Kennel Club Groups are: Hound, Working, Terrier, Gundog, Pastoral, Utility and Toy...
(UK), the
Canadian Kennel ClubThe Canadian Kennel Club is the primary registry body for purebred dog pedigrees in Canada. Beyond maintaining the pedigree registry, the C.K.C...
, the
American Kennel ClubThe American Kennel Club is a registry of purebred dog pedigrees in the United States. Beyond maintaining its pedigree registry, this kennel club also promotes and sanctions events for purebred dogs, including the Westminster Kennel Club Dog Show, an annual event which predates the official...
, the
Australian National Kennel CouncilThe Australian National Kennel Council is the peak body in Australia responsible for promoting breeding, showing, trialling, obedience, and other canine-related activities and the ownership of temperamentally and physically sound purebred dogs by individuals across Australia. It was formed in...
, and the
New Zealand Kennel ClubThe New Zealand Kennel Club is the primary kennel club responsible for dog pedigree registration services in New Zealand. They also provide training services, judging for dog shows and many other services relating to dog showing. The organisation was introduced in 1886, it is also a full member of...
all have a
Toy Group, all though they may not all categorise the same breeds as
toy. The United States has a second major kennel club, the
United Kennel ClubThe United Kennel Club is the second oldest all-breed registry of purebred dog pedigrees in the United States and the second largest in the world. According to the website, the club records 250,000 registrations annually. The UKC is not part of the International Canine Organisation, Fédération...
, originally formed to offer a centralized stud book service for breeders of hunting dogs. Today the United Kennel Club registers all breeds and sponsors dog shows. It does not recognize a
Toy Group. Small dogs are placed with larger dogs of their type, or in the Companion Dog Group. In 2008, the American Kennel Club begin investigating whether or not to change the name of the
Toy Group to
Companion Group in order to emphasise that dogs are not playthings, but the name change is resisted by traditionalists.
The
Fédération Cynologique InternationaleFédération Cynologique Internationale is an international federation of kennel clubs based in Thuin, Belgium. The English language translation, World Canine Organisation, is not often used.Its goals are described in Article 2 of their regulations:...
has established common nomenclature to ensure that pedigrees are mutually recognized in all 84 member countries. The following breed groupings (Sections) are recognized by the Fédération Cynologique Internationale in Group 9, Toy and Companion dogs.
- Section 1: Bichons and related breeds
- Section 2: Poodle
- Section 3: Small Belgian Dogs
- Section 4: Hairless Dogs
- Section 5: Tibetan breeds
- Section 6: Chihuahua
- Section 7: English Toy Spaniels
- Section 8: Japanese Chin and Pekingese
- Section 9: Continental Toy Spaniel
- Section 10: Kromfohrländer
- Section 11: Small Molossian type Dogs
Not including the colour and size varieties, breeds categorized by Fédération Cynologique Internationale members as Companion and Toy are listed here. Those with flags are also recognized by the non-member countries indicated by the flag.
- Maltese
- Bichon Havanais (Havanese)
- Bichon à poil frisé (Bichon Frise)

- Bolognese
The Bolognese is a small breed of dog of the Bichon type, originating in Italy. The name refers to the northern Italian city of Bologna.-Appearance:...
(Bolognese)
- Coton de Tuléar
The Coton de Tuléar is a small breed of dog. It is named for the city of Tuléar in Madagascar and for its cotton-like coat.-Appearance:Multiple registries with differing standards describe the Coton de Tuléar, but in general, it has very soft hair, comparable to a cotton ball, a prominent black...
- Petit chien lion (Lowchen, Little Lion Dog)
- Caniche (Poodle—all three sizes are in the Fédération Cynologique Internationale Companion and Toy Group)
- Griffon belge (Belgian Griffon)
- Griffon bruxellois
The Griffon Bruxellois or Brussels Griffon is a breed of toy dog, named for their city of origin: Brussels, Belgium. The Griffon Bruxellois may refer to three different breeds, the Griffon Bruxellois, the Griffon Belge and the Petit Brabançon...
(Brussels Griffon)
- Petit Brabançon (Small Brabant Griffon)
- Chinese Crested Dog
The Chinese crested dog is a smaller hairless breed of dog. Like most hairless dog breeds, the Chinese crested comes in two varieties, both with and without fur, which are born in the same litter: the Hairless and the Powderpuff....
- Lhasa Apso
The Lhasa Apso is a non-sporting dog breed originating in Tibet. It was bred as an interior sentinel in the Buddhist monasteries, who alerted the monks to any intruders who entered...
- Shih Tzu
The Shih Tzu is a breed of dog weighing with long silky hair. The breed originated in China and is among the earliest breeds. Shih Tzu were officially recognized by the American Kennel Club in 1969...

- Tibetan Spaniel
The Tibetan Spaniel is a breed of assertive, small, intelligent dogs originating in the Himalayan mountains of Tibet. They share ancestry with the Pekingese, Japanese Chin, Shih Tzu, Lhasa Apso, and Pug...
- Tibetan Terrier
The Tibetan Terrier is not a member of the terrier group, the name being given to it by European travelers to Tibet who were reminded of terriers from back home when they first encountered the breed...
- Chihuahua
The ' is the smallest breed of dog and is so named for the state of Chihuahua in Mexico. Chihuahuas come in a wide variety of sizes, head shapes, colors and coat lengths.-History:...
- Cavalier King Charles Spaniel
The Cavalier King Charles Spaniel is a small breed of Spaniel-type dog, and is classed as a toy dog by most kennel clubs. It is one of the most popular breeds in the United Kingdom. Since 2000, it has been growing in popularity in the United States. It is a smaller breed of spaniel, and Cavalier...
- King Charles Spaniel
The King Charles Spaniel is a small dog breed of the spaniel type. In 1903, the Kennel Club combined four separate toy spaniel breeds under this single title...
- Pekingese
The Pekingese, or "Peke" is an ancient breed of toy dog, originating in China. The breed was favored by the Chinese Imperial court, and its name refers to the city of Beijing where the Forbidden City resides...
- Japanese Chin
The Japanese Chin , also known as the Japanese Spaniel) is the dog of Japanese royalty. A lap dog and companion dog, this toy breed has a distinctive heritage.-Appearance:...
(Chin)
- Epagneul nain Continental (Phalène, Continental Toy Spaniel)
- Papillon
The papillon , also called the Continental Toy Spaniel, is a breed of dog of the Spaniel type. One of the oldest of the toy Spaniels, it derives its name from its characteristic butterfly-like look of the long and fringed hair on the ears. A papillon with dropped ears is called a phalène...

- Kromfohrländer
The Kromfohrländer is a breed of dog that originated in Germany. It is used as a companion dog.-Appearance:The Kromfohrländer is sometime said to look like a cross between a retriever and a beagle, and comes in a variety of coat thicknesses: short-haired, long haired and wire-haired. The...
- Bouledogue français (French Bulldog)
- Pug
The pug is a "toy" breed of dog with a wrinkly, short-muzzled face, and curled tail. The breed has a fine, glossy coat that comes in a variety of colors, and a compact square body with well-developed muscle. They have been described as multum in parvo , referring to the pug's personality and...

- Boston Terrier
The Boston Terrier is a breed of dog originating in the United States of America. This "American Gentleman" was accepted in 1893 by the American Kennel Club as a non-sporting breed. Color and markings are important when distinguishing this breed to the AKC standard. They should be either black,...
- Russkiy Toy
The Russkiy Toy is a very small breed of dog originally bred in isolation in Russia from the English Toy Terrier. There are two types, smooth haired/coated and long haired, which were known by a variety of different names until brought together under the same standard as the Russkiy Toy in 2000...
Registries within individual Fédération Cynologique Internationale members, such as the Australian National Kennel Council, may use a slightly different nomenclature, depending on the country. Non-member countries use other terminology, but the term
Toy is only used to group dogs for show purposes.
The Kennel ClubThe Kennel Club is a kennel club based in London and Aylesbury, United Kingdom.The Kennel Club registration system divides dogs into seven breed groups. The Kennel Club Groups are: Hound, Working, Terrier, Gundog, Pastoral, Utility and Toy...
(UK) places breeds marked

in the Toy Group:
The
Australian National Kennel CouncilThe Australian National Kennel Council is the peak body in Australia responsible for promoting breeding, showing, trialling, obedience, and other canine-related activities and the ownership of temperamentally and physically sound purebred dogs by individuals across Australia. It was formed in...
recognizes breeds marked

in Group 1 (Toys):
The
New Zealand Kennel ClubThe New Zealand Kennel Club is the primary kennel club responsible for dog pedigree registration services in New Zealand. They also provide training services, judging for dog shows and many other services relating to dog showing. The organisation was introduced in 1886, it is also a full member of...
places breeds marked

in the Toy Group:
The
Canadian Kennel ClubThe Canadian Kennel Club is the primary registry body for purebred dog pedigrees in Canada. Beyond maintaining the pedigree registry, the C.K.C...
recognizes breeds marked

in Group 5, Toys:
The
American Kennel ClubThe American Kennel Club is a registry of purebred dog pedigrees in the United States. Beyond maintaining its pedigree registry, this kennel club also promotes and sanctions events for purebred dogs, including the Westminster Kennel Club Dog Show, an annual event which predates the official...
places breeds marked

in the Toy Group:
In addition, these national organizations also recognize the following breeds in their
Toy GroupToy Group is the name of a breed Group of the smallest kinds of dogs, used by kennel clubs to classify a defined collection of dog breeds. Toy Group does not necessarily refer to one particular type of dog. Most major English-language kennel clubs include a Toy Group although different kennel clubs...
:
- Affenpinscher
-History:The breed is German in origin and dates back to the seventeenth century. Its name is derived from the German Affe . The breed predates and is ancestral to the Griffon Bruxellois and Miniature Schnauzer....

- Australian Silky Terrier
The Australian Silky Terrier is a small breed of dog of the terrier dog type. The breed was developed in Australia, although the ancestral types and breeds were from Great Britain. It is closely related to the Australian Terrier and the Yorkshire Terrier...

- Chihuahua (Long Coat)

- Chihuahua (Smooth Coat)

- Chihuahua (Short Coat)

- English Toy Terrier (Black and Tan)

- English Toy Spaniel

- Italian Greyhound
The Italian Greyhound is a small breed of dog of the sight hound type, sometimes called an "I.G.", or "Iggy" for short.-Appearance:The Italian Greyhound is the smallest of the sighthounds, typically weighing about and standing about tall at the withers...

- Japanese Spaniel

- King Charles Spaniel
The King Charles Spaniel is a small dog breed of the spaniel type. In 1903, the Kennel Club combined four separate toy spaniel breeds under this single title...

- Lowchen (Little Lion Dog)

- Manchester Terrier]]

- Miniature Pinscher
The Miniature Pinscher is a small breed of dog, originating from Germany. The breed's earliest ancestors were a mix of Italian Greyhounds and Dachshunds...

- Pomeranian
Pomeranian is an adjective referring to Pomerania, an area divided between Poland and Germany.-Peoples and cultures:* Pomeranian Balts, ancient western Baltic people*Pomeranian culture, an Iron Age culture of earlier people in land later called Pomerania...

- Poodle (Toy)

- Silky Terrier

- Toy Fox Terrier
The Toy Fox Terrier is a small terrier breed of dog, directly descended from the larger Fox Terrier but considered a separate breed.-Appearance:...

- Toy Manchester Terrier
The Toy Manchester Terrier is a breed of dog, categorized as a terrier. The breed was bred down in size in North America from the Manchester Terrier, and is placed in the Toy Group by the American Kennel Club and the Canadian Kennel Club Neither the Fédération Cynologique Internationale nor the...

- yorkshire Terrier
The Yorkshire Terrier is a small dog breed of terrier type, developed in the 19th century in the county of Yorkshire, England to catch rats in clothing mills. The defining features of the breed are its size, to , and its silky blue and tan coat...

- Xoloitzcuintli

The major national kennel club for each country will have its own list of breeds that it recognizes as Toy. In addition, some new or newly documented
rare breedsRare breed is any breed of dog that is small in number. Since dogs have greater genetic variability than other domesticated animals the number of possible breeds is vast...
may be awaiting approval by a given kennel club. Some new breeds may currently be recognized only by their breed clubs. Some rare new breeds have been given breed names, but may only be available from the breeder or breeders who are developing the breed, and may not yet be recognized by any kennel club.
In addition to the major registries, there are a nearly infinite number of sporting clubs, breed clubs, and internet-based breed registries and businesses in which dogs may be registered in whatever way the owner or seller wishes.
Teacup dogs
The "Teacup" dog is not recognized by any major or reputable dog registries, thus it cannot be compared to a toy dog. The standard size for a toy dog ranges from 4 to 7 pounds; anything smaller than the standard size of a toy dog may be the runt of the litter.
Teacup dogs are popular today because of their interesting size at maturity; thus, they are commonly bred as they sell very quickly. However, as these dogs are prone to many health issues, there are risks for buyers who do not use reputable breeders that do genetic health testing and breed their dogs by the breed standard.
Most recognized breeders do not breed Teacups, as they do not breed anything smaller than 4 pounds.
"Teacup" dogs are often dogs that were born prematurely and carry greatly increased health risks. They are prone to heart failure, dental problems, behavioral/temperamental problems and various other complications, many of which are causes of their relatively short lifespans.
Size
The diminutive
Yorkshire TerrierThe Yorkshire Terrier is a small dog breed of terrier type, developed in the 19th century in the county of Yorkshire, England to catch rats in clothing mills. The defining features of the breed are its size, to , and its silky blue and tan coat...
is in the
Toy Group of many breed registries. The
Australian TerrierThe Australian Terrier is a small sized breed of dog of the terrier dog type. The breed was developed in Australia, although the ancestral types of dogs from which the breed descends were from Great Britain.- Appearance :...
is one of the smallest terriers, but is usually listed in the
TerrierTerrier Group is the name of a breed Group of dogs, used by kennel clubs to classify a defined collection of dog breeds. In general, a Terrier Group includes one particular type of dog, the Terrier, although other types may be included in a kennel club's Terrier Group...
group. In some registries, however, the Yorkshire Terrier is listed in the Companion Dog group. Some registries do not recognize a Toy category.
The use of the word "toy" to describe small dogs that belong to a toy breed is redundant and also incorrect, suggesting that the breed comes in different sizes—there is no such thing, for example, as a "toy Chihuahua"; all
ChihuahuaThe ' is the smallest breed of dog and is so named for the state of Chihuahua in Mexico. Chihuahuas come in a wide variety of sizes, head shapes, colors and coat lengths.-History:...
s are categorized in the Toy Group. Some breeds do come in different sizes, such as
PoodleThe Poodle is a breed of dog. The poodle breed is found officially in toy, miniature, and standard sizes, with many coat colors. Originally bred as a type of water dog, the poodle is highly intelligent and skillful in many dog sports, including agility, obedience, tracking, and even herding...
s, which come in standard, miniature, and toy varieties. The size varieties may all be placed within one group, as with the
German SpitzGerman Spitz is used to refer to both a breed of dog and category or type of dog. Several modern breeds have been developed from the German Spitz, and are either registered as separate breeds or as varieties of German Spitz. All the German Spitz type dogs are dogs of the Spitz type of German origin...
breed under the Fédération Cynologique Internationale rules, or the smallest varieties of a breed may be placed as a separate breed in the Toy Group or some other group. The exact categorization varies between registries and countries. The
pugThe pug is a "toy" breed of dog with a wrinkly, short-muzzled face, and curled tail. The breed has a fine, glossy coat that comes in a variety of colors, and a compact square body with well-developed muscle. They have been described as multum in parvo , referring to the pug's personality and...
is probably the largest of the toy dog group, weighing an average of up to 18 pounds.
The very smallest toy dogs are sometimes called "teacup" size, although no major dog registry recognizes that term. Most dogs labeled "teacup" dogs are simply undersized dogs (usually runts). The name is often applied to small dogs by unscrupulous breeders in order to make more money off of the dog by making it seem special. Dogs bred to be "teacups" often have many health problems associated with them.
The Shih Tzu is a toy dog; however, some refer to the Shih Tzu as teacup, toy, toi, pint-size, pocket, imperial, IMP, Chinese imperial dog, CID, mini, miniature or standard. All these references are considered inappropriate and are categorically rejected by the American Shih Tzu Club, Inc. as the National Breed Club maintains there is but one “Shih Tzu” and the ideal weight is 9-16 lbs. (This does not negate the fact that size may vary and those smaller than what is defined as the ideal are not uncommon in litters produced by sires and dams that fall within the ideal weight range.) The use of such descriptive labels is generally regarded as a misleading marketing ploy, as is pitching Shih Tzu to be of "rare color."
Form versus function
Another area of contention is the idea that toy dogs are only
companion animalsCompanion dog usually describes a dog that does not work, providing only companionship as a pet, rather than usefulness by doing specific tasks. Many of the toy dog breeds are used only for the pleasure of their company, not as workers...
, slow moving, with little need for exercise and with low endurance.
PapillonThe papillon , also called the Continental Toy Spaniel, is a breed of dog of the Spaniel type. One of the oldest of the toy Spaniels, it derives its name from its characteristic butterfly-like look of the long and fringed hair on the ears. A papillon with dropped ears is called a phalène...
s give lie to this; although dainty and small they are quite capable of taking long walks with their owners and often excel at the energetic sport of
dog agilityDog agility is a dog sport in which a handler directs a dog through an obstacle course in a race for both time and accuracy. Dogs run off-leash with no food or toys as incentives, and the handler can touch neither dog nor obstacles...
. Maltese are another example of very robust daintiness. The United Kennel Club (US), which does not recognize a Toy group, defines
Italian GreyhoundThe Italian Greyhound is a small breed of dog of the sight hound type, sometimes called an "I.G.", or "Iggy" for short.-Appearance:The Italian Greyhound is the smallest of the sighthounds, typically weighing about and standing about tall at the withers...
s as having been bred exclusively as pets; the American Kennel Club states that these dogs were bred as gazehounds, dogs that hunt by sight, and are quite fast and hardy, but they are nevertheless placed in the Toy group.
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