The History of Maine Coon – Historien
Maine Coon is a natural breed of cats that appeared in the state of Maine on the northeast coast of the United States. It is considered a very old breed.
An Old Natural Breed – En gammel naturrase
The first descriptions in literature includes the The Book of the Cat from 1903 when Mrs F. R. Pierce from Maine wrote the chapter on the Maine Cat (Pierce 1903). Mrs Pierce describes cats in the 1860s and also how these cats have been around in Maine for “as long as anyone can remember”.
In 1901 a newspaper presented the breed in an article about raising cats to sell: “Coon-cats have been recognized as a distinct breed in Maine for so long that the memory of the oldest inhabitant runs not back to their beginning. You will find several of them in almost any village in that part of the world” (Bache 1901). The cat was presented in cat shows as early as the 1880s. The most common variety was the Brown tabbies, but white cats were also known (Pierce 1903).
Genetic background – Genetisk opphav for rasen
The age of the breed is supported by genetic testing of cats, published in a scientific journal in 2008. The researchers tested genetic similarity across breeds and regional housecat populations to create a phylogeographical figure (see below). Genetically the Maine Coon is quite close to random housecats found in the New York area of North America (Lipinski 2008). This could be an indication that the breed has been found in America for quite a while. The breed is more distantly related to Norwegian Forest Cats and Siberians who are closer to each other and to European breeds. (Housecat populations shown in italics.)
Compared to several other breeds, the inbreeding coefficient for Maine Coons were among the lowest for pure bred cats, only surpassed by Siberians, Norwegian Forest Cats, Japanese Bobtails and Sphynx (see below). The breed has a high degree of heterozygosity. These are both strong indications that the Maine Coon is quite old.
The Maine Coon cat was popular around the turn of the century, but because of factors like extensive selling (Backe 1901), the wars and the introduction of more exotic cat breeds to the American market, there was a decline of Maine Coons until the 1960s. By then many thought the breed had died out and disappeared.
Foundation – de første registrerte kattene
In the early 60s enthusiasts began to register and breed again, and trace and register cats in Maine and other northeast states. A new interest in the breed came, and new breeders. “The Maine Coon Cat is truly the every day cat of New England. Many still do barn-duty and many more are ordinary house pets. Through the efforts of a dedicated group of breeders in the ’60’s, the Maine Coon Cat has found its way back to the fancy show halls, since its heyday in the earliest cat show of America in 1895.” (Kus 1990)
Registration in pedigree books started in the 60s, so the oldest lines we know today can be traced back to the Foundation Cats from that time. Since then more than a hundred Foundation cats create the basis for the Maine Coon breed.
Foundation Cat = A novice cat with no registered parentage, being the first cat in a line of pedigree cats. All breeds start with the registration of Foundation cats for the breed.
Alle raser starter med “foundation stock”, novisekatter uten stamtavle, men med akseptert bakgrunn for å bli godkjent i rasen og registrert i en stambok. Slik starter rasekattene våre. Kravet de fleste oppdrettere setter for å være en korrekt novisekatt for Maine Coon, foundation, er at den har opphav fra det nordøstlige Amerika, staten Maine og resten av New England i USA og grenseområdene Canada, ved Atlanterhavskysten og rundt de store sjøene.
Foundation-kattene er markert i PawPeds database med opprinnelsesland (og ofte stat) i firkantklamme bak navnet, slik som [Maine, US]. For kattene lagt inn i PawPeds kan man klikke på “Foundation” for å få opp en liste over alle Foundation-katter som ligger bak den enkelte katt.
Først sent på 1960-tallet begynte systematisk innsamling og registrering av kattene i stambok: De første Maine Coon Foundation. Framover mot 1980-årene ble det samlet inn og registrert flere hundre foundation-katter F1.
Fem foundation-katter og deres avkom ble ekstremt populære utover 1970- og 80-tallet, og tross stor genbase til å begynne med, så har de fleste MCO i dag 70-75 % av sine gener fra disse fem mest populære, Top 5 foundation.
- Andy Katt of Heidi Ho – født 6. april 1969, fra Maryland
- Bridget Katt of Heidi Ho – født 10. april 1969, fra Florida, langhårskatt med perseropphav
- Dauphin de France of Tati-Tan – født 20. mai 1967, fra New York state
- Tatiana of Tati-Tan – født 24. des 1965, også fra New York state
- Whittemore Smokie Joe – født omkring 1965, den eneste av disse “Top 5” som faktisk er fra Maine
Det ble også tatt inn Foundation fra vestlige stater som Idaho, midtvesten som Wisconsin, og så langt sør som Pennsylvania og Virginia. Det ble samlet inn mange noviser gjennom hele 70- og 80-tallet.
The Maine Coon Heritage Site (del av PawPeds) har intervjuer med mange av de tidlige katteriene og oppdretterne.
The Gene Pool and Genetic Variation
As particular show lines became more popular, cats descending from a few lines were used more and more in breeding. Today most Maine Coons descend from these cats, and a large part of the genetic pool is from the Top 5 foundation cats and the so-called Clones. A typical Maine Coon will have 70-75 % of its genes from the Top 5 cats, and 35-40 % from the “Clones”, a handful cats that were extensively linebred, all from the same dam and sire. This is one of the challenges regarding genetic diversity in the breed.
The top 5 of the Maine Coon foundation cats are:
- Andy Katt of Heidi Ho – about 20%
- Bridget Katt of Heidi Ho – about 20%
- Dauphin de France of Tati-Tan – about 15%
- Tatiana of Tati-Tan – about 8%
- Whittemore Smokie Joe (or Smokie Joe of Whittemore) – about 7%
It is estimated by the breeders who created the PawPeds database for Maine Coon, that the genetic make-up of the average pedigree of cats around 2010, when traced back to foundation, contains approximately:
- 70% of the top 5 cats
- 55% of the top 3 cat
- 40% of the top 2 cats
- 35% clones
- Bache, Rene. 1901. “Back-Yard Business Enterprises: Raising Cats For Profit” In: The Saturday Evening Post January 19, 1901, page 15. From the Dirigo website.
- Kus, Beth. 1990.“Origin of the Maine Coon Cat.” In: Dirigo Maine Coons website.
- Kus, Beth. 1998. “Maine Cats, the Maine Coon Cat Authenticated.” In: Dirigo Maine Coons website.
- Lipinski, M. et al. 2008. “The Ascent of Cat Breeds: Genetic Evaluations of Breeds and Worldwide Random Bred Populations”. In Genomics, Jan 2008.
- Martinke, Jane S. 1969. “Our Yankee Cat Goes National” In: Cats Magazine July 1969.
- Pierce, F. R. 1903. “The Maine Cats“. In: The Book of the Cat. From the PawPeds website.