Persian

Lore & Background

The Persian cat, also known as the Persian Longhair, is a long-haired breed with a round face and a petite, not flat or smashed, muzzle. The short, flat nose common in some modern Persians was created through selective breeding in the United States and causes breathing difficulties, whereas the traditional Persian’s petite nose allows for normal breathing. The breed’s coat comes in a wide variety of colours due to selective breeding. The first documented ancestors may have been imported from Khorasan (eastern Iran or western Afghanistan) into Italy in 1620, and from Syria into France around the same time. Stronger evidence exists for longhaired cats being exported from Afghanistan and Iran from the 19th century onward. The name ‘Persian cat’ was given for marketing purposes in Europe, though Persian-speakers themselves did not use that term; variations like ‘gorbe-ye borāq’ appear in Persian dictionaries. The breed has been widely recognised by the North-West European cat fancy since the 19th century, and after World War II by breeders in North America, Australia, and New Zealand. Hereditary polycystic kidney disease (PKD) is prevalent, affecting nearly half the population in some countries. Some cat fancier organisations subsume the Himalayan and Exotic Shorthair as variants of this breed.

Reader's Guide

The Persian cat, also known as the Persian Longhair, is a long-haired breed distinguished by a round face and a petite, non-flat muzzle. The breed’s history traces to longhaired cats possibly imported from Khorasan into Italy as early as the 17th century, with stronger evidence of exports from Afghanistan and Iran from the 19th century onward. Despite its name, Persian-speakers did not historically refer to any cat breed as "Persian cat," and early British observers noted that the cats were often bred in Afghanistan and parts of Turkistan, with few found in Persia itself. Genetically, modern Persians are most closely related to Western European breeds such as the British Shorthair, Chartreux, and American Shorthair, having lost their original phylogeographical signature. Selective breeding has produced a vast array of coat colors, but also an increasingly flat-faced head structure favored by fanciers, which can cause breathing difficulties. In contrast, the traditional Persian retains a more pronounced muzzle and breathes without such issues. A significant health concern is hereditary polycystic kidney disease, which affects nearly half the population in some countries. The breed remains highly popular, ranking fourth globally in 2021 according to the Cat Fanciers’ Association.

Did You Know?

• Hereditary polycystic kidney disease (PKD) is prevalent in the breed, affecting almost half the population in some countries.
• Genetic research indicates modern Persians have significant Near Eastern genetic input, not just ties to Western European breeds.
• The Exotic Shorthair was developed in the late 1950s by outcrossing Persian cats with American Shorthairs.

The Name That Misleads – Origins of the "Persian" Cat

The Persian cat's name is, in many ways, a marketing accident. Although the breed is universally associated with Iran, the historical record points more strongly to Afghanistan as the primary source of the long-haired cats that flooded into Europe. What is clearer is that by the 19th century, a steady trade carried these long-haired cats from Afghanistan and Iran into Britain, India, and beyond, with merchants shuttling them between Tabriz and Bombay. Notably, Persian-speaking dictionaries of the 19th and 20th centuries use terms like "gorbe-ye borāq" rather than any phrase meaning "Persian cat," underscoring that the name was a European invention.

A European Genetic Story

Despite the breed's name suggesting a direct lineage from the cats of ancient Persia, modern genetic research tells a very different story. Present-day Persian cats cluster genetically with Western European cat populations rather than Near Eastern ones, and researchers have noted that the modern Persian has effectively lost its original phylogeographical signature. In phylogenetic trees, the Persian sits closest to the British Shorthair, the Chartreux, and the American Shorthair—breeds with deep European roots. This genetic re-orientation is a direct consequence of centuries of selective breeding in Europe and, later, North America, where the original stock was continuously outcrossed with local cats. The legacy of this European genetic foundation is visible even in the Exotic Shorthair, a breed created in the late 1950s by crossing Persians with American Shorthairs. So while the Persian cat's story begins with caravans from Khorasan and Kabul, the animal that sits in a show ring today is, in the words of the research, a product of European cat populations that have absorbed and transformed the original long-haired type.

The Flat-Face Debate and Health Concerns

Selective breeding has given the Persian cat an extraordinary palette of coat colours, but it has also produced a deeply contested physical trait: the increasingly flat face. In the United States, in-breeding to achieve a short, flat nose has created what is often called the "smashed" or extreme head structure, a feature that causes genuine breathing difficulties for the animals. The traditional Persian, by contrast, retains a petite but functional muzzle that allows the cat to breathe without strain. This tension has split the breeding community. Some fanciers favour the extreme flat-faced look, while others, drawing a parallel to efforts in the Siamese breed, work to preserve the older Traditional Persian type with its more pronounced muzzle. Beyond respiratory issues, the breed carries a serious hereditary condition: polycystic kidney disease, or PKD, which in some countries affects nearly half of the Persian population. The combination of these health challenges has made the question of how far breeders should push the Persian's appearance one of the most heated debates in the cat fancy.

From Crystal Palace to Global Popularity

The Persian cat's journey from a curiosity in European drawing rooms to one of the world's most recognised breeds spans nearly two centuries. From that point, the breed became a staple of North-West European cat shows throughout the 19th century. After World War II, breeders in North America, Australia, and New Zealand embraced the Persian, and it quickly became a household name in those regions. The breed's classification, however, remains a point of contention among cat fancy organisations. Some fold the Himalayan and the Exotic Shorthair into the Persian as colour or coat variants, while others treat them as entirely separate breeds, reflecting the ongoing tension between tradition and modern breed taxonomy.

Common Misconceptions (Editorial)

Some people mistakenly believe the "Persian" breed name originates from Persia itself, but it was actually coined as a marketing term in Europe — Persian speakers themselves do not use that name, referencing cats like "gorbe-ye borāq" instead. Another common misconception is that Persians are a purely Western breed with no connection to their namesake region, but genetic research shows they have significant Near Eastern genetic input.

Why It Matters (Editorial)

The Persian cat endures as a cultural icon of elegance and refinement, yet its breeding history raises important questions about the ethics of selecting for extreme physical traits. The prevalence of hereditary polycystic kidney disease in the breed underscores how human preferences can have lasting consequences for animal welfare, making the breed a compelling case study in the responsibilities of pet ownership and breed standards.