History of the Canadian Sphynx

From PRUNE to the modern breed

How did isolated, spontaneous mutations give rise to a breed now recognised around the world? The history of the Canadian Sphynx is not the story of one cat or one cattery. It is the story of several independent lines, bold breeding decisions and the gradual development of a population.

Hairless cats existed before the Canadian Sphynx

Cats with very sparse hair or no conventional coat appeared long before the modern breed became established. Historical accounts include references to the ‘Mexican Hairless cat’. These historical animals should not, however, be equated with today’s Canadian Sphynx or treated as confirmed ancestors of the breed.

Documented attempts to develop the modern Sphynx are generally considered to have begun in 1966 in Toronto, Canada. That year, a domestic shorthair female called ELIZABETH gave birth to a hairless male kitten named PRUNE. His unusual appearance resulted from a spontaneous mutation. This does not mean that PRUNE was the first hairless cat in history, but he was an important starting point for one of the breed’s earliest breeding programmes.

PRUNE and the first breeding attempts in Toronto

PRUNE was mated to his mother, producing more kittens with unusual coats. Such close matings raise legitimate concerns today, but at the start of the breed’s development, breeders had very few cats and little knowledge of the genetic basis of hairlessness.

ELIZABETH and PRUNE were acquired by Riyadh Bawa and his mother, Yania Bawa, an experienced Siamese breeder. Together with Kees and Rita Tenhove, they began a breeding programme intended to establish hairlessness. The cats were initially called Canadian Hairless and Moonstones. However, a limited gene pool and reproductive problems made these early lines difficult to maintain.

In 1971 the American organisation CFA withdrew the provisional status it had previously granted the breed. Historical accounts cite the lack of a consistent standard and an excessively narrow gene pool, which hindered the development of a stable breeding population. Yet this was not the end of the Sphynx story. In the following years, other hairless kittens unrelated to PRUNE’s line were discovered. They proved crucial to the breed’s survival and development.

Minnesota: EPIDERMIS and DERMIS

The next important chapter began in the United States, on the farm of Milt and Ethelyn Pearson in Minnesota. A domestic female cat named JEZABELLE gave birth to two hairless kittens: EPIDERMIS in 1975, followed by DERMIS in 1976. Both females played important roles in the development of the modern breed.

Both females entered breeding programmes developed by breeders including Kim Mueske. Georgiana Gattenby of Brainerd, Minnesota, also worked with lines descended from the Pearsons’ cats, using matings with Cornish Rex cats among others. To increase genetic diversity, Sphynx cats were also mated to cats with conventional coats and to other breeds, including the Devon Rex.

Toronto again: BAMBI, PUNKIE and PALOMA

Independently of events in Minnesota, more hairless kittens appeared in Ontario in the late 1970s. Shirley Smith became interested in the offspring of a domestic shorthair female. The cats known from this part of the story included BAMBI, PUNKIE and PALOMA.

BAMBI, a black-and-white male born in 1978, was neutered and later lived with Linda Birks of Aztec cattery in Waterloo, Ontario. He lived to the age of 19 and died in 1997. PUNKIE and PALOMA, born in the late 1970s and early 1980s, were sent to Dr Hugo Hernandez in the Netherlands. Attempts were made to mate them to descendants of the original PRUNE line, but this did not secure the line’s continuation. Historical accounts describe the loss of a litter and reproductive problems among PRUNE’s last descendants.

The original line descended from PRUNE eventually died out. Cats associated with its final stage included MEWSI-KAL JOHNNY, MEWSI-KAL STARSKY and PRUNE’S EPIDERMIS. This did not end work with the second Canadian line, which included PUNKIE and PALOMA. Dr Hernandez mated PUNKIE to a white Devon Rex male called CURARE VAN JETROPHIN. The second Canadian line was developed using descendants of this mating and PALOMA. Modern Sphynx cats descend from this second Canadian line and from the Minnesota cats.

How the modern breed developed

Breeders in the United States, Canada and Europe worked together, exchanged breeding cats and gradually shaped the recognisable Sphynx type. At this stage, the aim was no longer simply to produce hairlessness. Body structure, head proportions, large ears, characteristic skin and temperament proved equally important.

Early matings with Devon Rex cats helped expand the breeding population, but also raised questions about the health of the offspring. Modern breeding programmes require knowledge of pedigrees, sensible management of inbreeding and health screening. The fact that particular matings were used in the past does not mean that such outcrosses are automatically permitted today. The current rules of the relevant federation apply.

Within CFA, Sphynx cats were accepted for registration in 1998, and for Championship competition in 2002. These were important milestones in the formal recognition of a breed that had previously developed within a small breeding community for many years.

Canadian Sphynx cats in Poland

The history of Canadian Sphynx cats in Poland began much later. The first representative of the breed registered in the country was ZINEDDIN ZIDANE JUMANDIN, born on 20 February 2002, owned by breeder Anna Surowiecka, who was affiliated with WCF. In 2006 the male gained the title of European Champion (EC).

In early 2004, AMENOPHIS was born at Arvon cattery, which was then affiliated with ICF. He is regarded as the first Canadian Sphynx born in Poland. His mother was ILONA JUMANDGI, a female imported from Russia. These are among the earliest events in the breed’s development documented by Polish breeders.

In 2005, a red male called KIPLING was imported from the Belgian cattery New Taj-Mahal. This was the first Canadian Sphynx import from Western Europe recorded in the Polish history of the breed; for a long time, he was also the only red representative of the breed in Poland. KIPLING died in December 2005; according to the breeder’s historical account, the cause was pancreatic cancer. A tortoiseshell female, BUENA VISTA VAN DE LEYENDECKER, was subsequently imported from the Netherlands.

Around the turn of 2006 to 2007 further imported cats arrived in Polish catteries. They included the tortoiseshell-and-white female MAGIC MAGNOLIA from the Russian cattery Merloni and the male BALTHASAR from the Belgian cattery New Taj-Mahal. Further imports, including cats from Eastern Europe, gradually expanded the breeding population and allowed matings between cats from different lines.

Population size and genetic diversity

In the Felis Polonia (FPL) Pedigree Office’s statistics for 2006–2026 a total of 9,953 Canadian Sphynx (SPH) kittens were recorded. This is the sum of entries in the ‘Kittens’ column, as accessed on 27 October 2026; the 2026 figures were incomplete at that time. This is neither the number of Sphynx cats currently living in Poland nor the total number of cats of this breed registered with all feline organisations.

Organisations operating within WCF do not publish a comparable, publicly available consolidated count of Sphynx cats registered in Poland. FPL statistics therefore cannot establish the breed’s total population in the country.

Breeding involves more than the number of kittens produced: genetic diversity and the actual degree of relatedness also matter. Pedigree analysis, carefully planned pairings, health screening and cooperation between breeders all help. The number of pedigrees issued alone cannot establish an inbreeding coefficient for the entire Polish population.

Genetics and health: what has history taught us?

We now know that the Canadian Sphynx’s characteristic hairlessness is primarily associated with changes in the KRT71 gene. This is an important part of the breed’s scientific history, but the detailed mechanisms of inheritance, interpretation of DNA tests and genetic diseases deserve a separate article: ‘Canadian Sphynx genetics: from a natural mutation to modern DNA testing’.

The breed’s development also highlighted the importance of health in breeding. Alongside appearance, follow-up echocardiographic screening for HCM, pedigree analysis and informed use of genetic testing are important.

The Don Sphynx and Peterbald: different origins

The Canadian Sphynx is not the same as the Don Sphynx or the Peterbald. These breeds arose under different circumstances, and the shared feature of sparse hair does not mean that they share a breeding origin.

The history of the Don Sphynx begins with a female cat named VARVARA, found in 1987 in Rostov-on-Don by Elena Kovaleva. She initially had a conventional coat, but gradually began to lose her hair. Treatment did not restore it, and when a similar trait appeared in her offspring, an inherited mutation was suspected. The development of a separate breed involved Irina Nemykina. The inheritance of hairlessness in the Don Sphynx differs from the recessive mutation characteristic of the Canadian Sphynx.

Peterbald, also known as the Petersburg Sphynx, originated in 1994 in St Petersburg from a mating between an Oriental female, RADMA VON JAGERHOV and a Don Sphynx, AFINOGEN MITH. The first litters included MANDARIN, MUSCAT, NEZHENKA and NOKTURN. The breed developed towards an oriental type: a slender, elongated body, long legs and a wedge-shaped head. The Peterbald is neither a variety of the Canadian Sphynx nor one of its breeding lines.

Detailed differences in the structure of the three breeds and the requirements of their standards are described in the article ‘The Sphynx breed standard’.

Summary

Today’s Canadian Sphynx did not emerge from a single discovery. Its history began with spontaneous mutations, developed through independent lines in Canada and the United States, and continued through many years of cooperation between breeders on both sides of the Atlantic. Polish breeders joined this process in the early 21st century, gradually developing their own lines and importing cats from various countries.

This is a story not only of an unusual appearance, but also of the responsibility to maintain a healthy population with sufficient genetic diversity.

Sources and resources

The International Cat Association (TICA) – Sphynx: origins and breed characteristics.
The Cat Fanciers' Association (CFA) – Sphynx: history and recognition milestones.
CFA – What You Don't Know About... Sphynx: additional information about the females EPIDERMIS and DERMIS.
GCCF – Sphynx: history of the early Canadian and European lines.
Sphynx Breed Council – History: an archival account of the breed’s history.
ASPCA Pet Health Insurance – Sphynx: Origin & History: ELIZABETH, PRUNE, and Yania and Riyadh Bawa’s involvement in the first breeding programme.
Felis Polonia (FPL): SPH registration statistics: SPH statistics for 2006–2026; accessed 27 October 2026, with incomplete figures for 2026.
James Thoene: history of the Sphynx breed: a historical account shared by Beeblebrox Sphynx with the author’s permission; the early Canadian and American lines.
Gandolfi B. et al. (2010), The naked truth: Sphynx and Devon Rex cat breed mutations in KRT71. Mammalian Genome, 21, 509–515. DOI: 10.1007/s00335-010-9290-6.
TICA – Donskoy and TICA – Peterbald: origins of the other breeds discussed.
My own materials: findings on the beginnings of Sphynx breeding in Poland, which I collected while preparing an earlier article as part of my PawPeds studies, including correspondence and conversations with breeders.