Breed History:

The Cornish Rex is a distinctive cat breed that originated in Cornwall, England, during the early 1950s. The breed's development began with the birth of a curly-coated kitten named Kallibunker, born in a litter of otherwise normally coated cats in Cornwall in 1950.

Kallibunker possessed a naturally occurring genetic mutation that produced an unusually soft, tightly curled coat. His owner, Nina Ennismore, worked with geneticists and breeders to establish the trait through selective breeding.

The breed was named Cornish after Cornwall, where it originated, while Rex refers to the curly coat characteristic shared with other Rex breeds. Unlike many cats, the Cornish Rex has very little guard hair, giving its coat an exceptionally soft and velvety texture.

The breed spread from Britain to the United States during the 1950s, where it was further developed and eventually recognised by major cat associations.

Today, the Cornish Rex is valued as an energetic, playful, affectionate, and highly social companion known for its curly coat, slender athletic body, large ears, and distinctive appearance.

Gender	Height	Weight
Male	25 to 30 cm	3 to 5 kg
Female	20 to 25 cm	2.5 to 4 kg

Size: Small to Medium

Life Expectancy: 11 to 15 years

Breed Appearance:

The Cornish Rex is a slender, athletic, and elegant cat with a distinctive curly coat.

The breed commonly features:

• Small, egg-shaped head

• High cheekbones

• Long, straight muzzle

• Large, oval-shaped eyes

• Very large ears with pointed tips

• Long, slender neck

• Narrow but muscular body

• Long, slender legs

• Small oval paws

• Long, flexible tail

The Cornish Rex has a short, tightly curled coat that is extremely soft and often described as having a velvety or plush texture.

Unlike most cats, the Cornish Rex has very few or no prominent guard hairs. Its coat consists primarily of the softer undercoat, known as the down hair.

The coat can occur in a wide variety of colours and patterns, including:

• White

• Black

• Blue

• Red

• Cream

• Chocolate

• Lilac

• Cinnamon

• Fawn

• Silver

• Tabby

• Tortoiseshell

• Calico

• Bi-colour

• Colourpoint

The breed's large ears, high cheekbones, long legs, slender body, and tightly curled coat give it a distinctive and elegant appearance.

Breed Type – Companion / Active Family Cat:

The Cornish Rex is an affectionate, energetic, and highly social companion breed.

It is known for being:

• Affectionate

• Intelligent

• Playful

• Energetic

• Curious

• Social

• Athletic

• People-oriented

The breed forms strong bonds with its family and often seeks constant interaction.

Cornish Rex cats are generally good with children and other pets when properly socialised. They tend to remain playful well into adulthood and often enjoy being involved in household activities.

Training:

The Cornish Rex is highly intelligent and generally responds very well to positive reinforcement.

Training should focus on:

• Early socialisation

• Positive reinforcement

• Basic handling

• Harness training

• Recall training

• Interactive games

• Mental enrichment

The breed can learn:

• Basic commands

• Tricks

• Fetch

• Harness walking

• Puzzle toys

• Interactive games

Short, varied, reward-based training sessions work particularly well because the Cornish Rex enjoys learning and mental challenges.

Health & Care:

The Cornish Rex is generally healthy but may be predisposed to certain health concerns, including:

• Hypertrophic cardiomyopathy

• Patellar luxation

• Progressive retinal atrophy

• Skin problems

• Dental disease

• Sun sensitivity

Because the breed has a very thin coat, it can lose body heat more easily than cats with dense coats and may also be more sensitive to strong sunlight.

Routine veterinary examinations, responsible breeding, regular dental care, a balanced diet, appropriate exercise, and maintaining a healthy body weight help support long-term health.

Living Conditions:

The Cornish Rex is best suited to indoor living and adapts well to apartments and houses.

Ideal environments include:

• Apartments

• Houses

• Urban or suburban homes

• Families with children

• Homes with other cats

• Homes with cat-friendly dogs

The breed enjoys warm resting places because its thin coat provides limited insulation.

Cat trees, climbing shelves, scratching posts, tunnels, and interactive toys are particularly beneficial.

Exercise:

The Cornish Rex has high exercise requirements.

Recommended activities include:

• Interactive play

• Wand toys

• Chasing games

• Fetch

• Climbing structures

• Cat trees

• Puzzle feeders

• Agility-style activities

• Short training sessions

Around 45 to 60 minutes of active play and exercise per day helps maintain physical fitness and mental stimulation.

Multiple play sessions throughout the day can help satisfy its high energy levels.

Grooming:

The Cornish Rex has relatively low brushing requirements but requires attention to its skin.

• Gentle brushing once or twice per week

• Occasional bathing when necessary

• More frequent bathing if the skin becomes oily

• Regular nail trimming

• Routine ear cleaning

• Regular dental care

The delicate curly coat can be damaged by excessive brushing, so grooming should be gentle.

Because the breed can produce noticeable skin oils, occasional bathing may be necessary.

Advantages:

• Highly affectionate and people-oriented

• Intelligent and easy to train

• Very playful and energetic

• Distinctive curly coat

• Low shedding compared with many cats

• Generally good with children and other pets

• Excellent indoor companion

• Enjoys interactive games and learning tricks

• Relatively low brushing requirements

Disadvantages:

• High energy and stimulation requirements

• Can become bored without regular interaction

• May become lonely when left alone for long periods

• Sensitive to cold temperatures

• Can be prone to oily skin

• Requires occasional bathing

• Some individuals may be prone to hereditary health conditions

• Requires regular dental care