Selkirk Rex

Breed Overview

Introduction

The Selkirk Rex is a captivating feline breed, immediately distinguishable by its most striking feature: a distinctive curly coat. This unique characteristic has earned it endearing nicknames such as “The cat in sheep’s clothing” and “Poodle cat”.

This immediate comparison to sheep or poodles sets the Selkirk Rex apart from other cat breeds, instantly creating intrigue and emphasizing its unique aesthetic appeal.

This unique appearance signals a captivating novelty that captures initial interest, setting expectations for a visually extraordinary companion.

Beyond its captivating appearance, the Selkirk Rex is celebrated for its gentle, affectionate, and laid-back nature, making it a wonderful companion for a variety of households.

Breed History

The story of the Selkirk Rex begins with a serendipitous discovery in Montana, USA, in 1987. The breed’s foundation traces back to a unique curly-coated kitten, later named Miss DiPesto, who was found in a litter born to a rescued feral cat in a local animal shelter.  

Miss DiPesto was adopted by Jeri Newman, a Persian cat breeder who immediately recognized the kitten’s unusual coat.

When Miss DiPesto was bred with a black Persian tomcat, the resulting litter included both curly-coated and straight-haired kittens. This outcome scientifically demonstrated that the gene responsible for the curly coat had an autosomal dominant mode of inheritance.

Jeri Newman named the new breed “Selkirk” after her stepfather, a unique distinction as it is the first, and currently only, cat breed named after an actual person.  

The distinctive curly coat of the Selkirk Rex is the direct result of a spontaneous genetic mutation. The gene responsible, denoted as ‘Se’, functions as an incomplete dominant allele.

This genetic mechanism means that the expression of the curly trait varies depending on whether a cat inherits one or two copies of the gene.

Specifically, heterozygous cats, carrying one copy of the curly gene (N/SLK or Sese), typically exhibit a wavy coat texture, which is often favored in the show ring.

In contrast, homozygous cats, carrying two copies of the curly gene (SLK/SLK or SeSe), tend to display a tighter curl, alongside a more slender body type and longer ears.

It dictates that breeders must carefully plan pairings to achieve the desired coat type—often preferring the wavy, heterozygous coat for show purposes—and to manage or avoid the associated physical traits that come with homozygosity.

Research has identified this mutation as affecting the KRT71 gene, which is crucial for the proper formation and maintenance of hair follicles.  

To establish and broaden the genetic diversity of the Selkirk Rex breed, controlled outcrosses were strategically performed with other established purebreds. These included American Shorthairs, Persians, Himalayans, Exotic Shorthairs, and British Shorthairs.

It is notable that the American Shorthair is now largely discontinued as an outcross, with the exception of its allowance within The International Cat Association (TICA). The Selkirk Rex quickly gained recognition from major cat associations, a testament to its unique appeal and careful development.

It was accepted by The International Cat Association (TICA) in 1992, the American Cat Fanciers Association (ACFA) in 1998, and the Cat Fanciers’ Association (CFA) in 2000.

Physical Characteristics

The defining physical characteristic of the Selkirk Rex is its unique curly fur, which is often likened to that of a “poodle” or “sheep“.

The coat is notably dense, soft, and plush, possessing a distinctly woolly look and feel. Selkirk Rexes come in both shorthair (SR) and longhair (SRL) varieties.  

A fascinating aspect of the Selkirk Rex coat is its developmental journey. Kittens are born with curly coats, but these curls may temporarily straighten around 16 weeks of age or even be lost.

However, the curls reliably return and become more defined between 8–10 months, continuing to increase in curliness until the cat reaches approximately two years of age. This developmental timeline is crucial for managing the expectations of prospective owners.

If someone acquires a Selkirk Rex kitten expecting the full, plush, curly coat seen in adult photographs, they may initially be surprised or even disappointed when the curls temporarily diminish.

This necessitates thorough education from breeders to potential buyers about the coat’s maturation process, ensuring they understand that the cat’s defining aesthetic is a journey, not an immediate state.

The curl is typically most prominent around the neck, on the belly, and on the tail. The dominant gene responsible for the curl impacts all three types of hair: guard hairs, down hairs, and awn hairs. This comprehensive effect contributes to the coat’s overall softness and plush texture.  

Selkirk Rexes are medium to large-sized cats, notable for their surprising heft and solid build. They possess a well-balanced, rectangular body with substantial musculature and heavy boning.

While males are generally larger, weighing 8.8–15 lbs (4–7.2 kg), females maintain a sturdy, non-dainty appearance, typically weighing 6–11 lbs (2.7–5 kg). Their height generally ranges from 9–11 inches.  

They are characterized by a distinctively round, broad head with full cheeks and prominent whisker pads, designed to be free of flat planes. The nose is short with a gentle curve, or can be slightly downward slanting and broad.

Selkirk Rexes have large, rounded, and well-open eyes that are set wide apart, contributing to their expressive and endearing look.

Behavior and Personality

Selkirk Rex cats are consistently described as having a calm, affectionate, loyal, charming, laid-back, and patient temperament. They are known for their gentle and sweet disposition, making them delightful companions.  

They are highly sociable and friendly, thriving on human companionship and easily forming strong bonds with their owners. They often follow their human companions from room to room, seeking to be involved in household activities.

Selkirk Rexes are renowned for getting along well with children, provided children are taught respectful interaction, and other pets, including cat-friendly dogs, making them an excellent choice for family and multi-pet households.  

While they crave attention and enjoy cuddling, often described as “lap cats” or “living teddy bears,” they are not typically overly persistent or demanding of attention. They appreciate petting and snuggles and will happily curl up with an owner on the couch or at a desk.  

Despite their generally calm demeanor, Selkirk Rexes possess a playful side and enjoy interactive play sessions. They are intelligent and curious, capable of learning tricks and engaging with puzzle toys.

Some are even known for their cleverness in figuring out how to open cabinets and drawers. They are generally quiet cats, rarely vocalizing loudly, preferring soft chirps and gentle meows when they do communicate.  

For individuals or families with demanding schedules that require frequent or long absences, this breed might not be the most suitable choice unless proactive measures are taken.

The implication is that owners must either commit to being home frequently or actively provide alternative companionship, such as adopting another cat or a cat-friendly dog, as they generally get along well with other pets.

Care Guide

Diet

As obligate carnivores, Selkirk Rexes require a diet primarily based on meat. An optimal diet should be high in quality animal protein (around 52%), moderate in fat (around 46%), and very low in carbohydrates (2% or less).

It is crucial to avoid cat foods containing fillers like corn and wheat, as well as artificial additives, and high concentrations of plant-based proteins or legumes.

Additionally, general feline dietary advice, applicable to Selkirk Rexes, includes avoiding human foods such as fatty, spicy, or fried foods, sugar, chocolate (which contains toxic theobromine), potatoes, beans, excessive salt, and human medications.  

Exercise

Selkirk Rexes have a moderate energy level; they are not overly active but genuinely enjoy playtime.

They benefit significantly from interactive toys, such as wands and small batting toys, climbing structures like cat trees, and puzzle feeders, which provide both mental and physical stimulation.

Environment & Enrichment

It is generally recommended to keep Selkirk Rexes as indoor cats. This protects them from numerous outdoor dangers, including vehicular accidents, exposure to infectious diseases, encounters with predators, and exposure to poisons or cruel humans.  

To ensure a stimulating indoor environment, it is important to provide a variety of toys, scratching posts, and climbing structures. These elements encourage physical activity and mental engagement, preventing boredom and potential behavioral issues.

Selkirk Rexes appreciate comfortable resting spots and accessible perches, especially sunny window perches, for observing their surroundings.

Grooming

The Selkirk Rex’s unique curly coat requires specific grooming attention to maintain its softness and prevent matting.  

For both shorthair and longhair varieties, brushing two to three times per week is recommended to remove loose fur and prevent tangles and mats.

A wide-tooth comb or soft bristle brush is ideal to prevent breakage and preserve the natural curls. It is important not to overbrush, as this can cause the curls to loosen or frizz.  

Selkirk Rex cats can have oily skin, so occasional baths every few weeks may be beneficial.

Due to their curly fur, Selkirk Rexes can be prone to wax buildup and irritation inside the ear. Regular checks for dirt and excess wax are necessary. 

Mental Stimulation

Selkirk Rexes are intelligent and curious cats who require regular mental stimulation to stay engaged and happy. Providing interactive toys and games encourages problem-solving and prevents boredom.

Puzzle feeders are an excellent tool for this, as they challenge the cat’s mind while providing a treat reward.

Engaging in playful interactions with their human companions, satisfying hunting instincts with small, safe toys, and interactive wand play sessions are all beneficial activities.

Providing opportunities for bird watching from a secure window perch can also offer significant enrichment.

Health Concerns

Is This Breed Right for You?

FAQ

Are Selkirk Folds hypoallergenic? 

No, Selkirk Rexes are not considered hypoallergenic. Like most cats, they produce allergens in their skin and saliva, which can trigger allergies in sensitive individuals.  

Do Selkirk Rexes like to cuddle? 

Yes, Selkirk Rexes are known for their affectionate nature and frequently enjoy cuddling with their owners, often described as “lap cats” or “living teddy bears”.  

Can Selkirk Rexes be left alone? 

While they can handle short periods of solitude, Selkirk Rexes are affectionate and social cats that thrive on companionship. They may not be content if left alone for extended periods and can even develop separation anxiety. It is advisable to have someone check on them or provide enrichment, such as toys or a second cat, if extended absence is necessary.  

What is the difference between Selkirk Rex and other Rex breeds? 

The Selkirk Rex is distinct from other Rex breeds like the Devon Rex and Cornish Rex. Unlike them, the Selkirk Rex has hair of normal length, and it is not partly missing. Its coat is also plusher and thicker than that of the LaPerm. The Selkirk gene (Se) acts as an incomplete dominant, producing varying curl tightness, whereas the LaPerm gene is a simple dominant.  

How much does a Selkirk Rex cat cost? 

The cost of a Selkirk Rex typically ranges from $500 to $2,000 or more, depending on factors such as pedigree, coat color, and the breeder’s reputation.  

Bonus Facts

Unique Naming

The Selkirk Rex holds the distinction of being the first, and currently only, cat breed named after an actual person – Jeri Newman’s stepfather, Selkirk.  

Curly Whiskers and Eyebrows

Adding to their distinctive look, Selkirk Rexes not only have curly coats but also curly whiskers and even curly eyebrows.  

Clever Problem Solvers

These intelligent cats can be quite clever, with some owners reporting their Selkirk Rexes figuring out how to open cabinets and drawers in search of treats or toys.  

“Bad Hair Day” Charm

Their unique, often tousled curls lead to affectionate jokes about them “having a bad hair day,” which only adds to their charm and endears them further to their admirers.  

References

The cat encyclopedia : the definitive visual guide. London : DK. 2014. pp. 174–175. ISBN 978-1-4654-1959-0. Retrieved 3 September 2023.

Edwards, Alan (Writer on cats) (2016). The ultimate encyclopedia of cats, cat breeds & cat care. London : Hermes House. p. 209. ISBN 978-1-84681-655-0.

Helgren, J. Anne (2001). Rex cats : everything about purchase, care, nutrition, behavior, and housing. Hauppauge, NY : Barron’s Educational Series. pp. 35–39. ISBN 978-0-7641-1568-4. Retrieved 3 September 2023.

“Selkirk Rex breed history”. www.selkirkrexcatclub.co.uk. Retrieved 3 September 2023.

Alderton, David; Henrie, Marc (1992). Cats. New York : Dorling Kindersley ; Boston : Distributed by Houghton Mifflin. pp. 180–181. ISBN 978-1-56458-073-3. Retrieved 3 September 2023.

Petrie, Kristin (2014). Selkirk Rex cats. Minneapolis, MN : ABDO Publishing Company. p. 7. ISBN 978-1-61783-866-8.

“Selkirk Rex”. GCCF cats. Retrieved 3 September 2023.

Gandolfi B, Alhaddad H, Joslin SE, Khan R, Filler S, Brem G, Lyons LA. A splice variant in KRT71 is associated with curly coat phenotype of Selkirk Rex cats. Sci. Rep. 2013;3:2000. doi:10.1038/srep02000.

Gandolfi, B. et al. The naked truth: Sphynx and Devon Rex cat breed mutations in KRT71. Mamm Genome 21, 509–515 (2010)

Gandolfi B, Alhaddad H, Joslin SE, Khan R, Filler S, Brem G, Lyons LA. A splice variant in KRT71 is associated with curly coat phenotype of Selkirk Rex cats. Sci. Rep. 2013;3:2000. doi:10.1038/srep02000.