Question: Stabyhoun and French Bulldog, are a breed of what?

Context paragraphs:
Manny the Frenchie: Manny the Frenchie (born February 7, 2011) is a French Bulldog from Chicago, Illinois, that achieved Internet celebrity via the posting of his photographs on various social media websites.  He is currently the world's most followed and popular Bulldog on the Internet.  Between his channels and the Manny and Friends channels, they reach over 4 million followers worldwide.

Brigitte (dog): Brigitte (born 2010) is a French Bulldog dog actress best known for her role as Stella in the ABC television series "Modern Family".  In 2012 she won the award for "Best Dog in a Television Series" at the inaugural Golden Collar Awards.

Stabyhoun: The Stabyhoun or Stabij is one of the top five rarest dog breeds in the world.  It is from Friesland and in particular from the Frisian forest area, a region in the southeast and east of Friesland.  The breed has been mentioned in Dutch literature going back to the early 1800s, but has only extended its range from the 1960s outside of Friesland and not until the 2000s did the range officially extend beyond the Netherlands.  The name Stabij translates roughly as "stand by me" with the last part simply Frisian, meaning dog, which is pronounced "hoon".  The dog is considered a Dutch national treasure.  There are only a few thousand Stabyhouns in existence today worldwide.

Chriselle Lim: Chriselle Lim (born April 10, 1985) is a Korean-American, fashion stylist, lifestyle and beauty blogger, digital influencer, and founder of The Chriselle Factor.  Born in Texas, she lived in Seoul for four years with her parents and sister Jane Lim.  She currently lives in Los Angeles with husband Allen Chen, daughter Chloe Chen (born January 18, 2015) and their French bulldog Mignon.  She has 695,013 subscribers and 295 uploaded videos on YouTube.  She has collaborated with companies such as Tiffany & Co., Coach, Victoria’s Secret and Banana Republic.  She has also walked down the runway in shows such as Rebecca Minkoff's.  She has traveled to Europe, Asia, New York, LA and Miami for modeling.

Toy Bulldog: The Toy Bulldog is an extinct dog breed that existed in England at 18th and early 19th centuries.  Breeders were working in two different directions to create this breed.  One was to downsize the Bulldog.  This was not very successful due to complications with breeding sub-regular size dogs of this breed together.  The dwarf size Bulldog puppies were and still are occasionally born out of regular size parents, but they were neither the healthiest, nor the most fertile dogs.  They often produced regular-size puppies.  Thus, this version of the breed had never been established.

Continental bulldog: The Continental Bulldog is a dog breed from Switzerland.  This bulldog breed is not officially recognized by the Fédération Cynologique Internationale, although the procedure towards recognition by the FCI was started on 24 January 2011.  The breed has been officially recognized by the Swiss kennel club SKG since 5 December 2004.

French Bulldog: The French Bulldog also known as the Frenchie is a small breed of domestic dog.  Frenchies were the result in the 1800s of a cross between bulldog ancestors imported from England and local ratters in Paris (France).

Rare breed (dog): 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.

Bulldog: The Bulldog is a medium-sized breed of dog commonly referred to as the English Bulldog or British Bulldog.  Other scent-hound breeds include the Small Greek Domestic Dog, Irish Wolfhound, Bluetick Coonhound, Finnish Lapphund, and the Basset Hound.  The Bulldog is a muscular, hefty dog with a wrinkled face and a distinctive pushed-in nose.  The American Kennel Club (AKC), The Kennel Club (UK), and the United Kennel Club (UKC) oversee breeding records.  Bulldogs were the fourth most popular purebreed in the US in 2007 according to the American Kennel Club.

Leavitt Bulldog: The Leavitt Bulldog is a late 20th-century re-creation of the now extinct Old English Bulldog, the original bulldog breed which existed around the 19th century Regency era, about 1820.  In contrast to English bulldogs of modern times, depictions of the breed from nearly two centuries earlier showed healthier, more agile dogs, with working ability.  Unlike the 19th century breed however, the Leavitt Bulldog has a placid temperament.  It is one of several breeds developed in order to overcome the genetic problems in the English Bulldog breed.  The Leavitt Bulldog was developed by breeder David Leavitt which he originally named the Olde English Bulldogge.  Leavitt has since disassociated himself with this name for the breed and set up the Leavitt Bulldog as its name due to many later OEB litters losing many of the qualities of his original OEB litter.  David Leavitt's "Leavitt Bulldogs" were purebred from the earlier Olde English Bulldogge stock.  Regardless of this, the original name has been adopted by the United Kennel Club whose breed standard is adopted as of 1 January 2014.  The Leavitt Bulldog was mentioned in the documentary "Pedigree Dogs Exposed – Three Years On" as a suggested healthier alternative to the English Bulldog.

Supporting paragraphs: Stabyhoun French Bulldog
Answer: dog