Question: Are Vizsla and Danish Swedish Farmdog both breeds of dog?

Context articles: Pembroke Welsh Corgi
Vulnerable Native Breeds
Swedish Polled
Danish Swedish Farmdog
Rare breed (dog)
Landrace pig
Collie
Kubrick the Dog
Vizsla
Wirehaired Vizsla

The Pembroke Welsh Corgi ( ; Welsh for "dwarf dog") is a cattle herding dog breed which originated in Pembrokeshire, Wales.
 It is one of two breeds known as a Welsh Corgi.
 The other is the Cardigan Welsh Corgi, and both descend from the line that is the northern spitz-type dog (examples include that of the Siberian Husky).
 Another theory is that Pembrokes are descended from the Swedish Vallhunds, which were crossed with the local Welsh herding dogs.
 The Pembroke Welsh Corgi is the younger of the two Corgi breeds and is a separate and distinct breed from the Cardigan.
 The corgi is one of the smallest dogs in the Herding Group.
 Pembroke Welsh Corgis are famed for being the preferred breed of Queen Elizabeth II, who has owned more than 30 during her reign.
 These dogs have been favored by British royalty for more than seventy years, but among British Commoners, have recently fallen into decline in terms of popularity and demand.
Vulnerable Native Breeds are a group of dog breeds originating in the United Kingdom and Ireland, and identified by The Kennel Club (KC) as having annual registration numbers of 300 puppies or fewer.
 The need for such a list was first identified in June 2003, with research conducted by the KC to identify the extent of the vulnerability and viability of each breed.
 It was a joint project, with the KC working with the British and Irish Native Breeds Trust, later to be known simply as the Native Dog Breeds Trust.
 The breeds on the list have been promoted at events such as Discover Dogs and Crufts, and by asking that owners of these breeds mate their dogs rather than having them spayed.
The Swedish Polled, Swedish: Svensk Kullig Boskap , often abbreviated to SKB, is a Swedish breed of domestic cattle.
 It was created in 1937 from two different Swedish cattle breeds, the Swedish Red Polled and the Fjäll.
 Breeders did not accept the new classification, and continued to maintain separate bloodlines as before.
 Of the two constituent breeds, the Swedish Red Polled received official recognition in 2004, while the Fjäll has divided into two sub-breeds, the Fjällnära Boskap and the Svensk Fjällras.
Dansk-svensk gårdshund (Danish–Swedish Farmdog) is a Pure breed of dog that has its origin in Denmark and southern Sweden, but now has become popular all over Scandinavia.
 DSF is an old native breed which historically lived on farms in the eastern part of Denmark and southernmost part of Sweden (i.e. on both sides of The Sound, the narrow strait that separates the Danish island of Zealand from the southern tip of the Scandinavian peninsula), serving as a farmdog, guarding their people, farmed animals and the farm itself from strangers and intruders, catching rats and as a hunting dog.
 There are some indications that the breed originates from the Pinscher breeds and the British white hunting terriers. DSF has a soft and gentle temperament, but still has the strength to guard its family.
Rare breed (dog) is any breed of dog that is small in number and is used to refer to both old established breeds such as the Stabyhoun and Glen of Imaal Terrier or newer creations.
 Since dogs have greater genetic variability than other domesticated animals the number of possible breeds is vast with new crosses constantly occurring, from these both selected and random crosses may come new breeds should offspring reliably breed true to type.
 New breeds from the wild such as the Carolina Dog are quite rare compared to attempts at breed creation from man as found in the American Hairless Terrier which sought to exploit a mutation.
The term Landrace pig or Landrace swine refers to any of a group of standardized breeds of domestic pig, and in this context the word "Landrace" is typically capitalized.
 The original breed by this name was the Danish Landrace pig, from which the others were derived through development and crossbreeding.
 The breed was so-named because the foundation stock of the Danish Landrace were specimens from the local, free-breeding, non-pedigreed stock of swine, i.e. the regional landrace native to Denmark.
 The modern breeds are not themselves landraces, since they are formal breeds maintained through selective breeding rather than natural selection.
 The establishment and spread of the Danish breed gave the word "landrace" to the English language (it had already existed in Danish, German, Dutch and some other Germanic languages).
 Sources from the mid-20th century often mean the Danish Landrace swine in particular when referring to "Landrace" pigs, as most of the others had not been developed yet.
The collie is a distinctive type of herding dog, including many related landraces and standardised breeds.
 The type originated in Scotland and Northern England.
 The collie is a medium-sized, fairly lightly built dog, with a pointed snout.
 Many types have a distinctive white pattern over the shoulders.
 Collies are very active and agile, and most types of collies have a very strong herding instinct.
 Collie breeds have spread through many parts of the world (especially Australia and North America) and have diversified into many varieties, sometimes with mixture from other dog types.
 Some collie breeds have remained as working dogs, used for herding cattle, sheep and other livestock, while others are kept as pets, show dogs or for dog sports, in which they display great agility, stamina and trainability.
 While the AKC has a breed they call "Collie", in fact collie dogs are a distinctive type of herding dog including many related landraces and formal breeds.
 There are usually major distinctions between show dogs and those bred for herding trials or dog sports.
 They typically display great agility, stamina and trainability and more importantly sagacity.
Kubrick the Dog is a 2011 non-fiction photography book by British director Sean Ellis.
 The book was released on February 28, 2011 through Schirmer Books and focuses on the life of Ellis's dog Kubrick.
 "Kubrick the Dog" features several photos of Kubrick, a Hungarian Vizsla that Ellis adopted as a puppy in 1998, in several poses and with different people such as Stella McCartney.
The Vizsla is a dog breed originating in Hungary, which belongs under the FCI group 7 (Pointer group).
 The Hungarian or Magyar Vizsla are sporting dogs and loyal companions, in addition to being the smallest of the all-round pointer-retriever breeds.
 The Vizsla's medium size is one of the breed's most appealing characteristics as a hunter of fowl and upland game, and through the centuries the Vizsla has held a rare position among sporting dogs – that of household companion and family dog.
The Wirehaired Vizsla ( ; ] ; English plural: Vizslas or sometimes Vizslak, based on the Hungarian plural vizslák ] ), is a dog breed originating in Hungary.
 Wirehaired Vizslas are known as excellent hunting dogs, and also have a level personality making them suited for families.
 The Wirehaired Vizsla is a versatile, natural hunter endowed with an excellent nose and an above average trainability.
 Although they are lively, gentle mannered, demonstrably affectionate and sensitive, they are also fearless and possessed of a well-developed protective instinct.
 The breed has a firmness on point, is an excellent retriever, and has the determination to remain on the scent even when swimming.
 The overall appearance embodies the qualities of a multi-purpose pointing dog, endurance, working ability and an easily satisfied nature.
 This is a dog of power and drive in the field, yet is a tractable and affectionate companion in the home.